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FFmpeg/libavformat/dashdec.c

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avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
/*
* Dynamic Adaptive Streaming over HTTP demux
* Copyright (c) 2017 samsamsam@o2.pl based on HLS demux
* Copyright (c) 2017 Steven Liu
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <libxml/parser.h>
#include <time.h>
#include "libavutil/bprint.h"
#include "libavutil/mem.h"
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
#include "libavutil/opt.h"
#include "libavutil/time.h"
#include "libavutil/parseutils.h"
#include "internal.h"
#include "avio_internal.h"
#include "dash.h"
#include "demux.h"
#include "url.h"
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
#define INITIAL_BUFFER_SIZE 32768
struct fragment {
int64_t url_offset;
int64_t size;
char *url;
};
/*
* reference to : ISO_IEC_23009-1-DASH-2012
* Section: 5.3.9.6.2
* Table: Table 17 Semantics of SegmentTimeline element
* */
struct timeline {
/* starttime: Element or Attribute Name
* specifies the MPD start time, in @timescale units,
* the first Segment in the series starts relative to the beginning of the Period.
* The value of this attribute must be equal to or greater than the sum of the previous S
* element earliest presentation time and the sum of the contiguous Segment durations.
* If the value of the attribute is greater than what is expressed by the previous S element,
* it expresses discontinuities in the timeline.
* If not present then the value shall be assumed to be zero for the first S element
* and for the subsequent S elements, the value shall be assumed to be the sum of
* the previous S element's earliest presentation time and contiguous duration
* (i.e. previous S@starttime + @duration * (@repeat + 1)).
* */
int64_t starttime;
/* repeat: Element or Attribute Name
* specifies the repeat count of the number of following contiguous Segments with
* the same duration expressed by the value of @duration. This value is zero-based
* (e.g. a value of three means four Segments in the contiguous series).
* */
int64_t repeat;
/* duration: Element or Attribute Name
* specifies the Segment duration, in units of the value of the @timescale.
* */
int64_t duration;
};
/*
* Each playlist has its own demuxer. If it is currently active,
* it has an opened AVIOContext too, and potentially an AVPacket
* containing the next packet from this stream.
*/
struct representation {
char *url_template;
FFIOContext pb;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
AVIOContext *input;
AVFormatContext *parent;
AVFormatContext *ctx;
int stream_index;
char *id;
char *lang;
int bandwidth;
AVRational framerate;
AVStream *assoc_stream; /* demuxer stream associated with this representation */
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
int n_fragments;
struct fragment **fragments; /* VOD list of fragment for profile */
int n_timelines;
struct timeline **timelines;
int64_t first_seq_no;
int64_t last_seq_no;
int64_t start_number; /* used in case when we have dynamic list of segment to know which segments are new one*/
int64_t fragment_duration;
int64_t fragment_timescale;
int64_t presentation_timeoffset;
int64_t cur_seq_no;
int64_t cur_seg_offset;
int64_t cur_seg_size;
struct fragment *cur_seg;
/* Currently active Media Initialization Section */
struct fragment *init_section;
uint8_t *init_sec_buf;
uint32_t init_sec_buf_size;
uint32_t init_sec_data_len;
uint32_t init_sec_buf_read_offset;
int64_t cur_timestamp;
int is_restart_needed;
};
typedef struct DASHContext {
const AVClass *class;
char *base_url;
int n_videos;
struct representation **videos;
int n_audios;
struct representation **audios;
int n_subtitles;
struct representation **subtitles;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
/* MediaPresentationDescription Attribute */
uint64_t media_presentation_duration;
uint64_t suggested_presentation_delay;
uint64_t availability_start_time;
uint64_t availability_end_time;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
uint64_t publish_time;
uint64_t minimum_update_period;
uint64_t time_shift_buffer_depth;
uint64_t min_buffer_time;
/* Period Attribute */
uint64_t period_duration;
uint64_t period_start;
/* AdaptationSet Attribute */
char *adaptionset_lang;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
int is_live;
AVIOInterruptCB *interrupt_callback;
char *allowed_extensions;
AVDictionary *avio_opts;
int max_url_size;
char *cenc_decryption_key;
/* Flags for init section*/
int is_init_section_common_video;
int is_init_section_common_audio;
int is_init_section_common_subtitle;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
} DASHContext;
static int ishttp(char *url)
{
const char *proto_name = avio_find_protocol_name(url);
return proto_name && av_strstart(proto_name, "http", NULL);
}
static int aligned(int val)
{
return ((val + 0x3F) >> 6) << 6;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static uint64_t get_current_time_in_sec(void)
{
return av_gettime() / 1000000;
}
static uint64_t get_utc_date_time_insec(AVFormatContext *s, const char *datetime)
{
struct tm timeinfo;
int year = 0;
int month = 0;
int day = 0;
int hour = 0;
int minute = 0;
int ret = 0;
float second = 0.0;
/* ISO-8601 date parser */
if (!datetime)
return 0;
ret = sscanf(datetime, "%d-%d-%dT%d:%d:%fZ", &year, &month, &day, &hour, &minute, &second);
/* year, month, day, hour, minute, second 6 arguments */
if (ret != 6) {
av_log(s, AV_LOG_WARNING, "get_utc_date_time_insec get a wrong time format\n");
}
timeinfo.tm_year = year - 1900;
timeinfo.tm_mon = month - 1;
timeinfo.tm_mday = day;
timeinfo.tm_hour = hour;
timeinfo.tm_min = minute;
timeinfo.tm_sec = (int)second;
return av_timegm(&timeinfo);
}
static uint32_t get_duration_insec(AVFormatContext *s, const char *duration)
{
/* ISO-8601 duration parser */
uint32_t days = 0;
uint32_t hours = 0;
uint32_t mins = 0;
uint32_t secs = 0;
int size = 0;
float value = 0;
char type = '\0';
const char *ptr = duration;
while (*ptr) {
if (*ptr == 'P' || *ptr == 'T') {
ptr++;
continue;
}
if (sscanf(ptr, "%f%c%n", &value, &type, &size) != 2) {
av_log(s, AV_LOG_WARNING, "get_duration_insec get a wrong time format\n");
return 0; /* parser error */
}
switch (type) {
case 'D':
days = (uint32_t)value;
break;
case 'H':
hours = (uint32_t)value;
break;
case 'M':
mins = (uint32_t)value;
break;
case 'S':
secs = (uint32_t)value;
break;
default:
// handle invalid type
break;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
ptr += size;
}
return ((days * 24 + hours) * 60 + mins) * 60 + secs;
}
static int64_t get_segment_start_time_based_on_timeline(struct representation *pls, int64_t cur_seq_no)
{
int64_t start_time = 0;
int64_t i = 0;
int64_t j = 0;
int64_t num = 0;
if (pls->n_timelines) {
for (i = 0; i < pls->n_timelines; i++) {
if (pls->timelines[i]->starttime > 0) {
start_time = pls->timelines[i]->starttime;
}
if (num == cur_seq_no)
goto finish;
start_time += pls->timelines[i]->duration;
if (pls->timelines[i]->repeat == -1) {
start_time = pls->timelines[i]->duration * cur_seq_no;
goto finish;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
for (j = 0; j < pls->timelines[i]->repeat; j++) {
num++;
if (num == cur_seq_no)
goto finish;
start_time += pls->timelines[i]->duration;
}
num++;
}
}
finish:
return start_time;
}
static int64_t calc_next_seg_no_from_timelines(struct representation *pls, int64_t cur_time)
{
int64_t i = 0;
int64_t j = 0;
int64_t num = 0;
int64_t start_time = 0;
for (i = 0; i < pls->n_timelines; i++) {
if (pls->timelines[i]->starttime > 0) {
start_time = pls->timelines[i]->starttime;
}
if (start_time > cur_time)
goto finish;
start_time += pls->timelines[i]->duration;
for (j = 0; j < pls->timelines[i]->repeat; j++) {
num++;
if (start_time > cur_time)
goto finish;
start_time += pls->timelines[i]->duration;
}
num++;
}
return -1;
finish:
return num;
}
static void free_fragment(struct fragment **seg)
{
if (!(*seg)) {
return;
}
av_freep(&(*seg)->url);
av_freep(seg);
}
static void free_fragment_list(struct representation *pls)
{
int i;
for (i = 0; i < pls->n_fragments; i++) {
free_fragment(&pls->fragments[i]);
}
av_freep(&pls->fragments);
pls->n_fragments = 0;
}
static void free_timelines_list(struct representation *pls)
{
int i;
for (i = 0; i < pls->n_timelines; i++) {
av_freep(&pls->timelines[i]);
}
av_freep(&pls->timelines);
pls->n_timelines = 0;
}
static void free_representation(struct representation *pls)
{
free_fragment_list(pls);
free_timelines_list(pls);
free_fragment(&pls->cur_seg);
free_fragment(&pls->init_section);
av_freep(&pls->init_sec_buf);
av_freep(&pls->pb.pub.buffer);
ff_format_io_close(pls->parent, &pls->input);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (pls->ctx) {
pls->ctx->pb = NULL;
avformat_close_input(&pls->ctx);
}
av_freep(&pls->url_template);
av_freep(&pls->lang);
av_freep(&pls->id);
2017-11-12 16:20:22 +02:00
av_freep(&pls);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
static void free_video_list(DASHContext *c)
{
int i;
for (i = 0; i < c->n_videos; i++) {
struct representation *pls = c->videos[i];
free_representation(pls);
}
av_freep(&c->videos);
c->n_videos = 0;
}
static void free_audio_list(DASHContext *c)
{
int i;
for (i = 0; i < c->n_audios; i++) {
struct representation *pls = c->audios[i];
free_representation(pls);
}
av_freep(&c->audios);
c->n_audios = 0;
}
static void free_subtitle_list(DASHContext *c)
{
int i;
for (i = 0; i < c->n_subtitles; i++) {
struct representation *pls = c->subtitles[i];
free_representation(pls);
}
av_freep(&c->subtitles);
c->n_subtitles = 0;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int open_url(AVFormatContext *s, AVIOContext **pb, const char *url,
AVDictionary **opts, AVDictionary *opts2, int *is_http)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
DASHContext *c = s->priv_data;
AVDictionary *tmp = NULL;
const char *proto_name = NULL;
int proto_name_len;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
int ret;
if (av_strstart(url, "crypto", NULL)) {
if (url[6] == '+' || url[6] == ':')
proto_name = avio_find_protocol_name(url + 7);
}
if (!proto_name)
proto_name = avio_find_protocol_name(url);
if (!proto_name)
return AVERROR_INVALIDDATA;
proto_name_len = strlen(proto_name);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
// only http(s) & file are allowed
if (av_strstart(proto_name, "file", NULL)) {
if (strcmp(c->allowed_extensions, "ALL") && !av_match_ext(url, c->allowed_extensions)) {
av_log(s, AV_LOG_ERROR,
"Filename extension of \'%s\' is not a common multimedia extension, blocked for security reasons.\n"
"If you wish to override this adjust allowed_extensions, you can set it to \'ALL\' to allow all\n",
url);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return AVERROR_INVALIDDATA;
}
} else if (av_strstart(proto_name, "http", NULL)) {
;
} else
return AVERROR_INVALIDDATA;
if (!strncmp(proto_name, url, proto_name_len) && url[proto_name_len] == ':')
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
;
else if (av_strstart(url, "crypto", NULL) && !strncmp(proto_name, url + 7, proto_name_len) && url[7 + proto_name_len] == ':')
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
;
else if (strcmp(proto_name, "file") || !strncmp(url, "file,", 5))
return AVERROR_INVALIDDATA;
av_freep(pb);
av_dict_copy(&tmp, *opts, 0);
av_dict_copy(&tmp, opts2, 0);
ret = avio_open2(pb, url, AVIO_FLAG_READ, c->interrupt_callback, &tmp);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (ret >= 0) {
// update cookies on http response with setcookies.
char *new_cookies = NULL;
if (!(s->flags & AVFMT_FLAG_CUSTOM_IO))
av_opt_get(*pb, "cookies", AV_OPT_SEARCH_CHILDREN, (uint8_t**)&new_cookies);
if (new_cookies) {
av_dict_set(opts, "cookies", new_cookies, AV_DICT_DONT_STRDUP_VAL);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
av_dict_free(&tmp);
if (is_http)
*is_http = av_strstart(proto_name, "http", NULL);
return ret;
}
static char *get_content_url(xmlNodePtr *baseurl_nodes,
int n_baseurl_nodes,
int max_url_size,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
char *rep_id_val,
char *rep_bandwidth_val,
char *val)
{
int i;
char *text;
char *url = NULL;
char *tmp_str = av_mallocz(max_url_size);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!tmp_str)
return NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
for (i = 0; i < n_baseurl_nodes; ++i) {
if (baseurl_nodes[i] &&
baseurl_nodes[i]->children &&
baseurl_nodes[i]->children->type == XML_TEXT_NODE) {
text = xmlNodeGetContent(baseurl_nodes[i]->children);
if (text) {
memset(tmp_str, 0, max_url_size);
ff_make_absolute_url(tmp_str, max_url_size, "", text);
xmlFree(text);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
}
if (val)
ff_make_absolute_url(tmp_str, max_url_size, tmp_str, val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (rep_id_val) {
url = av_strireplace(tmp_str, "$RepresentationID$", rep_id_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!url) {
goto end;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
av_strlcpy(tmp_str, url, max_url_size);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
if (rep_bandwidth_val && tmp_str[0] != '\0') {
// free any previously assigned url before reassigning
av_free(url);
url = av_strireplace(tmp_str, "$Bandwidth$", rep_bandwidth_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!url) {
goto end;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
end:
av_free(tmp_str);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return url;
}
static char *get_val_from_nodes_tab(xmlNodePtr *nodes, const int n_nodes, const char *attrname)
{
int i;
char *val;
for (i = 0; i < n_nodes; ++i) {
if (nodes[i]) {
val = xmlGetProp(nodes[i], attrname);
if (val)
return val;
}
}
return NULL;
}
static xmlNodePtr find_child_node_by_name(xmlNodePtr rootnode, const char *nodename)
{
xmlNodePtr node = rootnode;
if (!node) {
return NULL;
}
node = xmlFirstElementChild(node);
while (node) {
if (!av_strcasecmp(node->name, nodename)) {
return node;
}
node = xmlNextElementSibling(node);
}
return NULL;
}
static enum AVMediaType get_content_type(xmlNodePtr node)
{
enum AVMediaType type = AVMEDIA_TYPE_UNKNOWN;
int i = 0;
const char *attr;
char *val = NULL;
if (node) {
for (i = 0; i < 2; i++) {
attr = i ? "mimeType" : "contentType";
val = xmlGetProp(node, attr);
if (val) {
if (av_stristr(val, "video")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
type = AVMEDIA_TYPE_VIDEO;
} else if (av_stristr(val, "audio")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
type = AVMEDIA_TYPE_AUDIO;
} else if (av_stristr(val, "text")) {
type = AVMEDIA_TYPE_SUBTITLE;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
xmlFree(val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
}
return type;
}
static struct fragment * get_Fragment(char *range)
{
struct fragment * seg = av_mallocz(sizeof(struct fragment));
if (!seg)
return NULL;
seg->size = -1;
if (range) {
char *str_end_offset;
char *str_offset = av_strtok(range, "-", &str_end_offset);
seg->url_offset = strtoll(str_offset, NULL, 10);
seg->size = strtoll(str_end_offset, NULL, 10) - seg->url_offset + 1;
}
return seg;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int parse_manifest_segmenturlnode(AVFormatContext *s, struct representation *rep,
xmlNodePtr fragmenturl_node,
xmlNodePtr *baseurl_nodes,
char *rep_id_val,
char *rep_bandwidth_val)
{
DASHContext *c = s->priv_data;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
char *initialization_val = NULL;
char *media_val = NULL;
char *range_val = NULL;
int max_url_size = c ? c->max_url_size: MAX_URL_SIZE;
int err;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!av_strcasecmp(fragmenturl_node->name, "Initialization")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
initialization_val = xmlGetProp(fragmenturl_node, "sourceURL");
range_val = xmlGetProp(fragmenturl_node, "range");
if (initialization_val || range_val) {
free_fragment(&rep->init_section);
rep->init_section = get_Fragment(range_val);
xmlFree(range_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!rep->init_section) {
xmlFree(initialization_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return AVERROR(ENOMEM);
}
rep->init_section->url = get_content_url(baseurl_nodes, 4,
max_url_size,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
rep_id_val,
rep_bandwidth_val,
initialization_val);
xmlFree(initialization_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!rep->init_section->url) {
av_freep(&rep->init_section);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return AVERROR(ENOMEM);
}
}
} else if (!av_strcasecmp(fragmenturl_node->name, "SegmentURL")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
media_val = xmlGetProp(fragmenturl_node, "media");
range_val = xmlGetProp(fragmenturl_node, "mediaRange");
if (media_val || range_val) {
struct fragment *seg = get_Fragment(range_val);
xmlFree(range_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!seg) {
xmlFree(media_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return AVERROR(ENOMEM);
}
seg->url = get_content_url(baseurl_nodes, 4,
max_url_size,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
rep_id_val,
rep_bandwidth_val,
media_val);
xmlFree(media_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!seg->url) {
av_free(seg);
return AVERROR(ENOMEM);
}
err = av_dynarray_add_nofree(&rep->fragments, &rep->n_fragments, seg);
if (err < 0) {
free_fragment(&seg);
return err;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
return 0;
}
static int parse_manifest_segmenttimeline(AVFormatContext *s, struct representation *rep,
xmlNodePtr fragment_timeline_node)
{
xmlAttrPtr attr = NULL;
char *val = NULL;
int err;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!av_strcasecmp(fragment_timeline_node->name, "S")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
struct timeline *tml = av_mallocz(sizeof(struct timeline));
if (!tml) {
return AVERROR(ENOMEM);
}
attr = fragment_timeline_node->properties;
while (attr) {
val = xmlGetProp(fragment_timeline_node, attr->name);
if (!val) {
av_log(s, AV_LOG_WARNING, "parse_manifest_segmenttimeline attr->name = %s val is NULL\n", attr->name);
continue;
}
if (!av_strcasecmp(attr->name, "t")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
tml->starttime = (int64_t)strtoll(val, NULL, 10);
} else if (!av_strcasecmp(attr->name, "r")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
tml->repeat =(int64_t) strtoll(val, NULL, 10);
} else if (!av_strcasecmp(attr->name, "d")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
tml->duration = (int64_t)strtoll(val, NULL, 10);
}
attr = attr->next;
xmlFree(val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
err = av_dynarray_add_nofree(&rep->timelines, &rep->n_timelines, tml);
if (err < 0) {
av_free(tml);
return err;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
return 0;
}
static int resolve_content_path(AVFormatContext *s, const char *url, int *max_url_size, xmlNodePtr *baseurl_nodes, int n_baseurl_nodes)
{
char *tmp_str = NULL;
char *path = NULL;
char *mpdName = NULL;
xmlNodePtr node = NULL;
char *baseurl = NULL;
char *root_url = NULL;
char *text = NULL;
char *tmp = NULL;
int isRootHttp = 0;
char token ='/';
int start = 0;
int rootId = 0;
int updated = 0;
int size = 0;
int i;
int tmp_max_url_size = strlen(url);
for (i = n_baseurl_nodes-1; i >= 0 ; i--) {
text = xmlNodeGetContent(baseurl_nodes[i]);
if (!text)
continue;
tmp_max_url_size += strlen(text);
if (ishttp(text)) {
xmlFree(text);
break;
}
xmlFree(text);
}
tmp_max_url_size = aligned(tmp_max_url_size);
text = av_mallocz(tmp_max_url_size);
if (!text) {
updated = AVERROR(ENOMEM);
goto end;
}
av_strlcpy(text, url, strlen(url)+1);
tmp = text;
while (mpdName = av_strtok(tmp, "/", &tmp)) {
size = strlen(mpdName);
}
av_free(text);
path = av_mallocz(tmp_max_url_size);
tmp_str = av_mallocz(tmp_max_url_size);
if (!tmp_str || !path) {
updated = AVERROR(ENOMEM);
goto end;
}
av_strlcpy (path, url, strlen(url) - size + 1);
for (rootId = n_baseurl_nodes - 1; rootId > 0; rootId --) {
if (!(node = baseurl_nodes[rootId])) {
continue;
}
text = xmlNodeGetContent(node);
if (ishttp(text)) {
xmlFree(text);
break;
}
xmlFree(text);
}
node = baseurl_nodes[rootId];
baseurl = xmlNodeGetContent(node);
root_url = (av_strcasecmp(baseurl, "")) ? baseurl : path;
if (node) {
xmlNodeSetContent(node, root_url);
updated = 1;
}
size = strlen(root_url);
isRootHttp = ishttp(root_url);
if (size > 0 && root_url[size - 1] != token) {
av_strlcat(root_url, "/", size + 2);
size += 2;
}
for (i = 0; i < n_baseurl_nodes; ++i) {
if (i == rootId) {
continue;
}
text = xmlNodeGetContent(baseurl_nodes[i]);
if (text && !av_strstart(text, "/", NULL)) {
memset(tmp_str, 0, strlen(tmp_str));
if (!ishttp(text) && isRootHttp) {
av_strlcpy(tmp_str, root_url, size + 1);
}
start = (text[0] == token);
if (start && av_stristr(tmp_str, text)) {
char *p = tmp_str;
if (!av_strncasecmp(tmp_str, "http://", 7)) {
p += 7;
} else if (!av_strncasecmp(tmp_str, "https://", 8)) {
p += 8;
}
p = strchr(p, '/');
memset(p + 1, 0, strlen(p));
}
av_strlcat(tmp_str, text + start, tmp_max_url_size);
xmlNodeSetContent(baseurl_nodes[i], tmp_str);
updated = 1;
xmlFree(text);
}
}
end:
if (tmp_max_url_size > *max_url_size) {
*max_url_size = tmp_max_url_size;
}
av_free(path);
av_free(tmp_str);
xmlFree(baseurl);
return updated;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int parse_manifest_representation(AVFormatContext *s, const char *url,
xmlNodePtr node,
xmlNodePtr adaptionset_node,
xmlNodePtr mpd_baseurl_node,
xmlNodePtr period_baseurl_node,
xmlNodePtr period_segmenttemplate_node,
xmlNodePtr period_segmentlist_node,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr fragment_template_node,
xmlNodePtr content_component_node,
xmlNodePtr adaptionset_baseurl_node,
xmlNodePtr adaptionset_segmentlist_node,
xmlNodePtr adaptionset_supplementalproperty_node)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
int32_t ret = 0;
DASHContext *c = s->priv_data;
struct representation *rep = NULL;
struct fragment *seg = NULL;
xmlNodePtr representation_segmenttemplate_node = NULL;
xmlNodePtr representation_baseurl_node = NULL;
xmlNodePtr representation_segmentlist_node = NULL;
xmlNodePtr segmentlists_tab[3];
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr fragment_timeline_node = NULL;
xmlNodePtr fragment_templates_tab[5];
char *val = NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr baseurl_nodes[4];
xmlNodePtr representation_node = node;
char *rep_bandwidth_val;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
enum AVMediaType type = AVMEDIA_TYPE_UNKNOWN;
// try get information from representation
if (type == AVMEDIA_TYPE_UNKNOWN)
type = get_content_type(representation_node);
// try get information from contentComponen
if (type == AVMEDIA_TYPE_UNKNOWN)
type = get_content_type(content_component_node);
// try get information from adaption set
if (type == AVMEDIA_TYPE_UNKNOWN)
type = get_content_type(adaptionset_node);
if (type != AVMEDIA_TYPE_VIDEO && type != AVMEDIA_TYPE_AUDIO &&
type != AVMEDIA_TYPE_SUBTITLE) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
av_log(s, AV_LOG_VERBOSE, "Parsing '%s' - skipp not supported representation type\n", url);
return 0;
}
// convert selected representation to our internal struct
rep = av_mallocz(sizeof(struct representation));
if (!rep)
return AVERROR(ENOMEM);
if (c->adaptionset_lang) {
rep->lang = av_strdup(c->adaptionset_lang);
if (!rep->lang) {
av_log(s, AV_LOG_ERROR, "alloc language memory failure\n");
av_freep(&rep);
return AVERROR(ENOMEM);
}
}
rep->parent = s;
representation_segmenttemplate_node = find_child_node_by_name(representation_node, "SegmentTemplate");
representation_baseurl_node = find_child_node_by_name(representation_node, "BaseURL");
representation_segmentlist_node = find_child_node_by_name(representation_node, "SegmentList");
rep_bandwidth_val = xmlGetProp(representation_node, "bandwidth");
val = xmlGetProp(representation_node, "id");
if (val) {
rep->id = av_strdup(val);
xmlFree(val);
if (!rep->id)
goto enomem;
}
baseurl_nodes[0] = mpd_baseurl_node;
baseurl_nodes[1] = period_baseurl_node;
baseurl_nodes[2] = adaptionset_baseurl_node;
baseurl_nodes[3] = representation_baseurl_node;
ret = resolve_content_path(s, url, &c->max_url_size, baseurl_nodes, 4);
c->max_url_size = aligned(c->max_url_size
+ (rep->id ? strlen(rep->id) : 0)
+ (rep_bandwidth_val ? strlen(rep_bandwidth_val) : 0));
if (ret == AVERROR(ENOMEM) || ret == 0)
goto free;
if (representation_segmenttemplate_node || fragment_template_node || period_segmenttemplate_node) {
fragment_timeline_node = NULL;
fragment_templates_tab[0] = representation_segmenttemplate_node;
fragment_templates_tab[1] = adaptionset_segmentlist_node;
fragment_templates_tab[2] = fragment_template_node;
fragment_templates_tab[3] = period_segmenttemplate_node;
fragment_templates_tab[4] = period_segmentlist_node;
val = get_val_from_nodes_tab(fragment_templates_tab, 4, "initialization");
if (val) {
rep->init_section = av_mallocz(sizeof(struct fragment));
if (!rep->init_section) {
xmlFree(val);
goto enomem;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
c->max_url_size = aligned(c->max_url_size + strlen(val));
rep->init_section->url = get_content_url(baseurl_nodes, 4,
c->max_url_size, rep->id,
rep_bandwidth_val, val);
xmlFree(val);
if (!rep->init_section->url)
goto enomem;
rep->init_section->size = -1;
}
val = get_val_from_nodes_tab(fragment_templates_tab, 4, "media");
if (val) {
c->max_url_size = aligned(c->max_url_size + strlen(val));
rep->url_template = get_content_url(baseurl_nodes, 4,
c->max_url_size, rep->id,
rep_bandwidth_val, val);
xmlFree(val);
}
val = get_val_from_nodes_tab(fragment_templates_tab, 4, "presentationTimeOffset");
if (val) {
rep->presentation_timeoffset = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->presentation_timeoffset = [%"PRId64"]\n", rep->presentation_timeoffset);
xmlFree(val);
}
val = get_val_from_nodes_tab(fragment_templates_tab, 4, "duration");
if (val) {
rep->fragment_duration = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->fragment_duration = [%"PRId64"]\n", rep->fragment_duration);
xmlFree(val);
}
val = get_val_from_nodes_tab(fragment_templates_tab, 4, "timescale");
if (val) {
rep->fragment_timescale = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->fragment_timescale = [%"PRId64"]\n", rep->fragment_timescale);
xmlFree(val);
}
val = get_val_from_nodes_tab(fragment_templates_tab, 4, "startNumber");
if (val) {
rep->start_number = rep->first_seq_no = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->first_seq_no = [%"PRId64"]\n", rep->first_seq_no);
xmlFree(val);
}
if (adaptionset_supplementalproperty_node) {
char *scheme_id_uri = xmlGetProp(adaptionset_supplementalproperty_node, "schemeIdUri");
if (scheme_id_uri) {
int is_last_segment_number = !av_strcasecmp(scheme_id_uri, "http://dashif.org/guidelines/last-segment-number");
xmlFree(scheme_id_uri);
if (is_last_segment_number) {
val = xmlGetProp(adaptionset_supplementalproperty_node, "value");
if (!val) {
av_log(s, AV_LOG_ERROR, "Missing value attribute in adaptionset_supplementalproperty_node\n");
} else {
rep->last_seq_no = (int64_t)strtoll(val, NULL, 10) - 1;
xmlFree(val);
}
}
}
}
fragment_timeline_node = find_child_node_by_name(representation_segmenttemplate_node, "SegmentTimeline");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(fragment_template_node, "SegmentTimeline");
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(adaptionset_segmentlist_node, "SegmentTimeline");
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(period_segmentlist_node, "SegmentTimeline");
if (fragment_timeline_node) {
fragment_timeline_node = xmlFirstElementChild(fragment_timeline_node);
while (fragment_timeline_node) {
ret = parse_manifest_segmenttimeline(s, rep, fragment_timeline_node);
if (ret < 0)
goto free;
fragment_timeline_node = xmlNextElementSibling(fragment_timeline_node);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
} else if (representation_baseurl_node && !representation_segmentlist_node) {
seg = av_mallocz(sizeof(struct fragment));
if (!seg)
goto enomem;
ret = av_dynarray_add_nofree(&rep->fragments, &rep->n_fragments, seg);
if (ret < 0) {
av_free(seg);
goto free;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
seg->url = get_content_url(baseurl_nodes, 4, c->max_url_size,
rep->id, rep_bandwidth_val, NULL);
if (!seg->url)
goto enomem;
seg->size = -1;
} else if (representation_segmentlist_node) {
// TODO: https://www.brendanlong.com/the-structure-of-an-mpeg-dash-mpd.html
// http://www-itec.uni-klu.ac.at/dash/ddash/mpdGenerator.php?fragmentlength=15&type=full
xmlNodePtr fragmenturl_node = NULL;
segmentlists_tab[0] = representation_segmentlist_node;
segmentlists_tab[1] = adaptionset_segmentlist_node;
segmentlists_tab[2] = period_segmentlist_node;
val = get_val_from_nodes_tab(segmentlists_tab, 3, "duration");
if (val) {
rep->fragment_duration = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->fragment_duration = [%"PRId64"]\n", rep->fragment_duration);
xmlFree(val);
}
val = get_val_from_nodes_tab(segmentlists_tab, 3, "timescale");
if (val) {
rep->fragment_timescale = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->fragment_timescale = [%"PRId64"]\n", rep->fragment_timescale);
xmlFree(val);
}
val = get_val_from_nodes_tab(segmentlists_tab, 3, "startNumber");
if (val) {
rep->start_number = rep->first_seq_no = (int64_t) strtoll(val, NULL, 10);
av_log(s, AV_LOG_TRACE, "rep->first_seq_no = [%"PRId64"]\n", rep->first_seq_no);
xmlFree(val);
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
fragmenturl_node = xmlFirstElementChild(representation_segmentlist_node);
while (fragmenturl_node) {
ret = parse_manifest_segmenturlnode(s, rep, fragmenturl_node,
baseurl_nodes, rep->id,
rep_bandwidth_val);
if (ret < 0)
goto free;
fragmenturl_node = xmlNextElementSibling(fragmenturl_node);
}
fragment_timeline_node = find_child_node_by_name(adaptionset_segmentlist_node, "SegmentTimeline");
if (!fragment_timeline_node)
fragment_timeline_node = find_child_node_by_name(period_segmentlist_node, "SegmentTimeline");
if (fragment_timeline_node) {
fragment_timeline_node = xmlFirstElementChild(fragment_timeline_node);
while (fragment_timeline_node) {
ret = parse_manifest_segmenttimeline(s, rep, fragment_timeline_node);
if (ret < 0)
goto free;
fragment_timeline_node = xmlNextElementSibling(fragment_timeline_node);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
} else {
av_log(s, AV_LOG_ERROR, "Unknown format of Representation node id '%s' \n",
rep->id ? rep->id : "");
goto free;
}
if (rep->fragment_duration > 0 && !rep->fragment_timescale)
rep->fragment_timescale = 1;
rep->bandwidth = rep_bandwidth_val ? atoi(rep_bandwidth_val) : 0;
rep->framerate = av_make_q(0, 0);
if (type == AVMEDIA_TYPE_VIDEO) {
char *rep_framerate_val = xmlGetProp(representation_node, "frameRate");
if (rep_framerate_val) {
ret = av_parse_video_rate(&rep->framerate, rep_framerate_val);
if (ret < 0)
av_log(s, AV_LOG_VERBOSE, "Ignoring invalid frame rate '%s'\n", rep_framerate_val);
xmlFree(rep_framerate_val);
}
}
switch (type) {
case AVMEDIA_TYPE_VIDEO:
ret = av_dynarray_add_nofree(&c->videos, &c->n_videos, rep);
break;
case AVMEDIA_TYPE_AUDIO:
ret = av_dynarray_add_nofree(&c->audios, &c->n_audios, rep);
break;
case AVMEDIA_TYPE_SUBTITLE:
ret = av_dynarray_add_nofree(&c->subtitles, &c->n_subtitles, rep);
break;
}
if (ret < 0)
goto free;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
end:
if (rep_bandwidth_val)
xmlFree(rep_bandwidth_val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return ret;
enomem:
ret = AVERROR(ENOMEM);
free:
free_representation(rep);
goto end;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
static int parse_manifest_adaptationset_attr(AVFormatContext *s, xmlNodePtr adaptionset_node)
{
DASHContext *c = s->priv_data;
if (!adaptionset_node) {
av_log(s, AV_LOG_WARNING, "Cannot get AdaptionSet\n");
return AVERROR(EINVAL);
}
c->adaptionset_lang = xmlGetProp(adaptionset_node, "lang");
return 0;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int parse_manifest_adaptationset(AVFormatContext *s, const char *url,
xmlNodePtr adaptionset_node,
xmlNodePtr mpd_baseurl_node,
xmlNodePtr period_baseurl_node,
xmlNodePtr period_segmenttemplate_node,
xmlNodePtr period_segmentlist_node)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
int ret = 0;
DASHContext *c = s->priv_data;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr fragment_template_node = NULL;
xmlNodePtr content_component_node = NULL;
xmlNodePtr adaptionset_baseurl_node = NULL;
xmlNodePtr adaptionset_segmentlist_node = NULL;
xmlNodePtr adaptionset_supplementalproperty_node = NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr node = NULL;
ret = parse_manifest_adaptationset_attr(s, adaptionset_node);
if (ret < 0)
return ret;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
node = xmlFirstElementChild(adaptionset_node);
while (node) {
if (!av_strcasecmp(node->name, "SegmentTemplate")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
fragment_template_node = node;
} else if (!av_strcasecmp(node->name, "ContentComponent")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
content_component_node = node;
} else if (!av_strcasecmp(node->name, "BaseURL")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
adaptionset_baseurl_node = node;
} else if (!av_strcasecmp(node->name, "SegmentList")) {
adaptionset_segmentlist_node = node;
} else if (!av_strcasecmp(node->name, "SupplementalProperty")) {
adaptionset_supplementalproperty_node = node;
} else if (!av_strcasecmp(node->name, "Representation")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ret = parse_manifest_representation(s, url, node,
adaptionset_node,
mpd_baseurl_node,
period_baseurl_node,
period_segmenttemplate_node,
period_segmentlist_node,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
fragment_template_node,
content_component_node,
adaptionset_baseurl_node,
adaptionset_segmentlist_node,
adaptionset_supplementalproperty_node);
if (ret < 0)
goto err;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
node = xmlNextElementSibling(node);
}
err:
xmlFree(c->adaptionset_lang);
c->adaptionset_lang = NULL;
return ret;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
static int parse_programinformation(AVFormatContext *s, xmlNodePtr node)
{
xmlChar *val = NULL;
node = xmlFirstElementChild(node);
while (node) {
if (!av_strcasecmp(node->name, "Title")) {
val = xmlNodeGetContent(node);
if (val) {
av_dict_set(&s->metadata, "Title", val, 0);
}
} else if (!av_strcasecmp(node->name, "Source")) {
val = xmlNodeGetContent(node);
if (val) {
av_dict_set(&s->metadata, "Source", val, 0);
}
} else if (!av_strcasecmp(node->name, "Copyright")) {
val = xmlNodeGetContent(node);
if (val) {
av_dict_set(&s->metadata, "Copyright", val, 0);
}
}
node = xmlNextElementSibling(node);
xmlFree(val);
val = NULL;
}
return 0;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int parse_manifest(AVFormatContext *s, const char *url, AVIOContext *in)
{
DASHContext *c = s->priv_data;
int ret = 0;
int close_in = 0;
2020-05-02 08:33:13 +02:00
AVBPrint buf;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
AVDictionary *opts = NULL;
xmlDoc *doc = NULL;
xmlNodePtr root_element = NULL;
xmlNodePtr node = NULL;
xmlNodePtr period_node = NULL;
xmlNodePtr tmp_node = NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr mpd_baseurl_node = NULL;
xmlNodePtr period_baseurl_node = NULL;
xmlNodePtr period_segmenttemplate_node = NULL;
xmlNodePtr period_segmentlist_node = NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
xmlNodePtr adaptionset_node = NULL;
xmlAttrPtr attr = NULL;
char *val = NULL;
uint32_t period_duration_sec = 0;
uint32_t period_start_sec = 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!in) {
close_in = 1;
av_dict_copy(&opts, c->avio_opts, 0);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ret = avio_open2(&in, url, AVIO_FLAG_READ, c->interrupt_callback, &opts);
av_dict_free(&opts);
if (ret < 0)
return ret;
}
if (av_opt_get(in, "location", AV_OPT_SEARCH_CHILDREN, (uint8_t**)&c->base_url) < 0)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
c->base_url = av_strdup(url);
av_bprint_init(&buf, 0, INT_MAX); // xmlReadMemory uses integer bufsize
if ((ret = avio_read_to_bprint(in, &buf, SIZE_MAX)) < 0 ||
!avio_feof(in)) {
2020-05-02 08:33:13 +02:00
av_log(s, AV_LOG_ERROR, "Unable to read to manifest '%s'\n", url);
if (ret == 0)
ret = AVERROR_INVALIDDATA;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
} else {
LIBXML_TEST_VERSION
doc = xmlReadMemory(buf.str, buf.len, c->base_url, NULL, 0);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
root_element = xmlDocGetRootElement(doc);
node = root_element;
if (!node) {
ret = AVERROR_INVALIDDATA;
av_log(s, AV_LOG_ERROR, "Unable to parse '%s' - missing root node\n", url);
goto cleanup;
}
if (node->type != XML_ELEMENT_NODE ||
av_strcasecmp(node->name, "MPD")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ret = AVERROR_INVALIDDATA;
av_log(s, AV_LOG_ERROR, "Unable to parse '%s' - wrong root node name[%s] type[%d]\n", url, node->name, (int)node->type);
goto cleanup;
}
val = xmlGetProp(node, "type");
if (!val) {
av_log(s, AV_LOG_ERROR, "Unable to parse '%s' - missing type attrib\n", url);
ret = AVERROR_INVALIDDATA;
goto cleanup;
}
if (!av_strcasecmp(val, "dynamic"))
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
c->is_live = 1;
xmlFree(val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
attr = node->properties;
while (attr) {
val = xmlGetProp(node, attr->name);
if (!av_strcasecmp(attr->name, "availabilityStartTime")) {
c->availability_start_time = get_utc_date_time_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->availability_start_time = [%"PRId64"]\n", c->availability_start_time);
} else if (!av_strcasecmp(attr->name, "availabilityEndTime")) {
c->availability_end_time = get_utc_date_time_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->availability_end_time = [%"PRId64"]\n", c->availability_end_time);
} else if (!av_strcasecmp(attr->name, "publishTime")) {
c->publish_time = get_utc_date_time_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->publish_time = [%"PRId64"]\n", c->publish_time);
} else if (!av_strcasecmp(attr->name, "minimumUpdatePeriod")) {
c->minimum_update_period = get_duration_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->minimum_update_period = [%"PRId64"]\n", c->minimum_update_period);
} else if (!av_strcasecmp(attr->name, "timeShiftBufferDepth")) {
c->time_shift_buffer_depth = get_duration_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->time_shift_buffer_depth = [%"PRId64"]\n", c->time_shift_buffer_depth);
} else if (!av_strcasecmp(attr->name, "minBufferTime")) {
c->min_buffer_time = get_duration_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->min_buffer_time = [%"PRId64"]\n", c->min_buffer_time);
} else if (!av_strcasecmp(attr->name, "suggestedPresentationDelay")) {
c->suggested_presentation_delay = get_duration_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->suggested_presentation_delay = [%"PRId64"]\n", c->suggested_presentation_delay);
} else if (!av_strcasecmp(attr->name, "mediaPresentationDuration")) {
c->media_presentation_duration = get_duration_insec(s, val);
av_log(s, AV_LOG_TRACE, "c->media_presentation_duration = [%"PRId64"]\n", c->media_presentation_duration);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
attr = attr->next;
xmlFree(val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
tmp_node = find_child_node_by_name(node, "BaseURL");
if (tmp_node) {
mpd_baseurl_node = xmlCopyNode(tmp_node,1);
} else {
mpd_baseurl_node = xmlNewNode(NULL, "BaseURL");
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
// at now we can handle only one period, with the longest duration
node = xmlFirstElementChild(node);
while (node) {
if (!av_strcasecmp(node->name, "Period")) {
period_duration_sec = 0;
period_start_sec = 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
attr = node->properties;
while (attr) {
val = xmlGetProp(node, attr->name);
if (!av_strcasecmp(attr->name, "duration")) {
period_duration_sec = get_duration_insec(s, val);
} else if (!av_strcasecmp(attr->name, "start")) {
period_start_sec = get_duration_insec(s, val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
attr = attr->next;
xmlFree(val);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
if ((period_duration_sec) >= (c->period_duration)) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
period_node = node;
c->period_duration = period_duration_sec;
c->period_start = period_start_sec;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (c->period_start > 0)
c->media_presentation_duration = c->period_duration;
}
} else if (!av_strcasecmp(node->name, "ProgramInformation")) {
parse_programinformation(s, node);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
node = xmlNextElementSibling(node);
}
if (!period_node) {
av_log(s, AV_LOG_ERROR, "Unable to parse '%s' - missing Period node\n", url);
ret = AVERROR_INVALIDDATA;
goto cleanup;
}
adaptionset_node = xmlFirstElementChild(period_node);
while (adaptionset_node) {
if (!av_strcasecmp(adaptionset_node->name, "BaseURL")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
period_baseurl_node = adaptionset_node;
} else if (!av_strcasecmp(adaptionset_node->name, "SegmentTemplate")) {
period_segmenttemplate_node = adaptionset_node;
} else if (!av_strcasecmp(adaptionset_node->name, "SegmentList")) {
period_segmentlist_node = adaptionset_node;
} else if (!av_strcasecmp(adaptionset_node->name, "AdaptationSet")) {
parse_manifest_adaptationset(s, url, adaptionset_node, mpd_baseurl_node, period_baseurl_node, period_segmenttemplate_node, period_segmentlist_node);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
adaptionset_node = xmlNextElementSibling(adaptionset_node);
}
cleanup:
/*free the document */
xmlFreeDoc(doc);
xmlCleanupParser();
xmlFreeNode(mpd_baseurl_node);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
2020-05-02 08:33:13 +02:00
av_bprint_finalize(&buf, NULL);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (close_in) {
avio_close(in);
}
return ret;
}
static int64_t calc_cur_seg_no(AVFormatContext *s, struct representation *pls)
{
DASHContext *c = s->priv_data;
int64_t num = 0;
int64_t start_time_offset = 0;
if (c->is_live) {
if (pls->n_fragments) {
av_log(s, AV_LOG_TRACE, "in n_fragments mode\n");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
num = pls->first_seq_no;
} else if (pls->n_timelines) {
av_log(s, AV_LOG_TRACE, "in n_timelines mode\n");
start_time_offset = get_segment_start_time_based_on_timeline(pls, 0xFFFFFFFF) - 60 * pls->fragment_timescale; // 60 seconds before end
num = calc_next_seg_no_from_timelines(pls, start_time_offset);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (num == -1)
num = pls->first_seq_no;
else
num += pls->first_seq_no;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
} else if (pls->fragment_duration){
av_log(s, AV_LOG_TRACE, "in fragment_duration mode fragment_timescale = %"PRId64", presentation_timeoffset = %"PRId64"\n", pls->fragment_timescale, pls->presentation_timeoffset);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (pls->presentation_timeoffset) {
num = pls->first_seq_no + (((get_current_time_in_sec() - c->availability_start_time) * pls->fragment_timescale)-pls->presentation_timeoffset) / pls->fragment_duration - c->min_buffer_time;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
} else if (c->publish_time > 0 && !c->availability_start_time) {
if (c->min_buffer_time) {
num = pls->first_seq_no + (((c->publish_time + pls->fragment_duration) - c->suggested_presentation_delay) * pls->fragment_timescale) / pls->fragment_duration - c->min_buffer_time;
} else {
num = pls->first_seq_no + (((c->publish_time - c->time_shift_buffer_depth + pls->fragment_duration) - c->suggested_presentation_delay) * pls->fragment_timescale) / pls->fragment_duration;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
} else {
num = pls->first_seq_no + (((get_current_time_in_sec() - c->availability_start_time) - c->suggested_presentation_delay) * pls->fragment_timescale) / pls->fragment_duration;
}
}
} else {
num = pls->first_seq_no;
}
return num;
}
static int64_t calc_min_seg_no(AVFormatContext *s, struct representation *pls)
{
DASHContext *c = s->priv_data;
int64_t num = 0;
if (c->is_live && pls->fragment_duration) {
av_log(s, AV_LOG_TRACE, "in live mode\n");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
num = pls->first_seq_no + (((get_current_time_in_sec() - c->availability_start_time) - c->time_shift_buffer_depth) * pls->fragment_timescale) / pls->fragment_duration;
} else {
num = pls->first_seq_no;
}
return num;
}
static int64_t calc_max_seg_no(struct representation *pls, DASHContext *c)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
int64_t num = 0;
if (pls->n_fragments) {
num = pls->first_seq_no + pls->n_fragments - 1;
} else if (pls->n_timelines) {
int i = 0;
num = pls->first_seq_no + pls->n_timelines - 1;
for (i = 0; i < pls->n_timelines; i++) {
if (pls->timelines[i]->repeat == -1) {
int length_of_each_segment = pls->timelines[i]->duration / pls->fragment_timescale;
num = c->period_duration / length_of_each_segment;
} else {
num += pls->timelines[i]->repeat;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
} else if (c->is_live && pls->fragment_duration) {
num = pls->first_seq_no + (((get_current_time_in_sec() - c->availability_start_time)) * pls->fragment_timescale) / pls->fragment_duration;
} else if (pls->fragment_duration) {
num = pls->first_seq_no + av_rescale_rnd(1, c->media_presentation_duration * pls->fragment_timescale, pls->fragment_duration, AV_ROUND_UP);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
return num;
}
static void move_timelines(struct representation *rep_src, struct representation *rep_dest, DASHContext *c)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
if (rep_dest && rep_src ) {
free_timelines_list(rep_dest);
rep_dest->timelines = rep_src->timelines;
rep_dest->n_timelines = rep_src->n_timelines;
rep_dest->first_seq_no = rep_src->first_seq_no;
rep_dest->last_seq_no = calc_max_seg_no(rep_dest, c);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
rep_src->timelines = NULL;
rep_src->n_timelines = 0;
rep_dest->cur_seq_no = rep_src->cur_seq_no;
}
}
static void move_segments(struct representation *rep_src, struct representation *rep_dest, DASHContext *c)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
if (rep_dest && rep_src ) {
free_fragment_list(rep_dest);
if (rep_src->start_number > (rep_dest->start_number + rep_dest->n_fragments))
rep_dest->cur_seq_no = 0;
else
rep_dest->cur_seq_no += rep_src->start_number - rep_dest->start_number;
rep_dest->fragments = rep_src->fragments;
rep_dest->n_fragments = rep_src->n_fragments;
rep_dest->parent = rep_src->parent;
rep_dest->last_seq_no = calc_max_seg_no(rep_dest, c);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
rep_src->fragments = NULL;
rep_src->n_fragments = 0;
}
}
static int refresh_manifest(AVFormatContext *s)
{
int ret = 0, i;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
DASHContext *c = s->priv_data;
// save current context
int n_videos = c->n_videos;
struct representation **videos = c->videos;
int n_audios = c->n_audios;
struct representation **audios = c->audios;
int n_subtitles = c->n_subtitles;
struct representation **subtitles = c->subtitles;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
char *base_url = c->base_url;
c->base_url = NULL;
c->n_videos = 0;
c->videos = NULL;
c->n_audios = 0;
c->audios = NULL;
c->n_subtitles = 0;
c->subtitles = NULL;
ret = parse_manifest(s, s->url, NULL);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (ret)
goto finish;
if (c->n_videos != n_videos) {
av_log(c, AV_LOG_ERROR,
"new manifest has mismatched no. of video representations, %d -> %d\n",
n_videos, c->n_videos);
return AVERROR_INVALIDDATA;
}
if (c->n_audios != n_audios) {
av_log(c, AV_LOG_ERROR,
"new manifest has mismatched no. of audio representations, %d -> %d\n",
n_audios, c->n_audios);
return AVERROR_INVALIDDATA;
}
if (c->n_subtitles != n_subtitles) {
av_log(c, AV_LOG_ERROR,
"new manifest has mismatched no. of subtitles representations, %d -> %d\n",
n_subtitles, c->n_subtitles);
return AVERROR_INVALIDDATA;
}
for (i = 0; i < n_videos; i++) {
struct representation *cur_video = videos[i];
struct representation *ccur_video = c->videos[i];
if (cur_video->timelines) {
// calc current time
int64_t currentTime = get_segment_start_time_based_on_timeline(cur_video, cur_video->cur_seq_no) / cur_video->fragment_timescale;
// update segments
ccur_video->cur_seq_no = calc_next_seg_no_from_timelines(ccur_video, currentTime * cur_video->fragment_timescale - 1);
if (ccur_video->cur_seq_no >= 0) {
move_timelines(ccur_video, cur_video, c);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
if (cur_video->fragments) {
move_segments(ccur_video, cur_video, c);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
for (i = 0; i < n_audios; i++) {
struct representation *cur_audio = audios[i];
struct representation *ccur_audio = c->audios[i];
if (cur_audio->timelines) {
// calc current time
int64_t currentTime = get_segment_start_time_based_on_timeline(cur_audio, cur_audio->cur_seq_no) / cur_audio->fragment_timescale;
// update segments
ccur_audio->cur_seq_no = calc_next_seg_no_from_timelines(ccur_audio, currentTime * cur_audio->fragment_timescale - 1);
if (ccur_audio->cur_seq_no >= 0) {
move_timelines(ccur_audio, cur_audio, c);
}
}
if (cur_audio->fragments) {
move_segments(ccur_audio, cur_audio, c);
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
finish:
// restore context
if (c->base_url)
av_free(base_url);
else
c->base_url = base_url;
if (c->subtitles)
free_subtitle_list(c);
if (c->audios)
free_audio_list(c);
if (c->videos)
free_video_list(c);
c->n_subtitles = n_subtitles;
c->subtitles = subtitles;
c->n_audios = n_audios;
c->audios = audios;
c->n_videos = n_videos;
c->videos = videos;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return ret;
}
static struct fragment *get_current_fragment(struct representation *pls)
{
int64_t min_seq_no = 0;
int64_t max_seq_no = 0;
struct fragment *seg = NULL;
struct fragment *seg_ptr = NULL;
DASHContext *c = pls->parent->priv_data;
while (( !ff_check_interrupt(c->interrupt_callback)&& pls->n_fragments > 0)) {
if (pls->cur_seq_no < pls->n_fragments) {
seg_ptr = pls->fragments[pls->cur_seq_no];
seg = av_mallocz(sizeof(struct fragment));
if (!seg) {
return NULL;
}
seg->url = av_strdup(seg_ptr->url);
if (!seg->url) {
av_free(seg);
return NULL;
}
seg->size = seg_ptr->size;
seg->url_offset = seg_ptr->url_offset;
return seg;
} else if (c->is_live) {
refresh_manifest(pls->parent);
} else {
break;
}
}
if (c->is_live) {
min_seq_no = calc_min_seg_no(pls->parent, pls);
max_seq_no = calc_max_seg_no(pls, c);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (pls->timelines || pls->fragments) {
refresh_manifest(pls->parent);
}
if (pls->cur_seq_no <= min_seq_no) {
av_log(pls->parent, AV_LOG_VERBOSE, "old fragment: cur[%"PRId64"] min[%"PRId64"] max[%"PRId64"]\n", (int64_t)pls->cur_seq_no, min_seq_no, max_seq_no);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
pls->cur_seq_no = calc_cur_seg_no(pls->parent, pls);
} else if (pls->cur_seq_no > max_seq_no) {
av_log(pls->parent, AV_LOG_VERBOSE, "new fragment: min[%"PRId64"] max[%"PRId64"]\n", min_seq_no, max_seq_no);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
seg = av_mallocz(sizeof(struct fragment));
if (!seg) {
return NULL;
}
} else if (pls->cur_seq_no <= pls->last_seq_no) {
seg = av_mallocz(sizeof(struct fragment));
if (!seg) {
return NULL;
}
}
if (seg) {
char *tmpfilename;
if (!pls->url_template) {
av_log(pls->parent, AV_LOG_ERROR, "Cannot get fragment, missing template URL\n");
av_free(seg);
return NULL;
}
tmpfilename = av_mallocz(c->max_url_size);
if (!tmpfilename) {
av_free(seg);
return NULL;
}
ff_dash_fill_tmpl_params(tmpfilename, c->max_url_size, pls->url_template, 0, pls->cur_seq_no, 0, get_segment_start_time_based_on_timeline(pls, pls->cur_seq_no));
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
seg->url = av_strireplace(pls->url_template, pls->url_template, tmpfilename);
if (!seg->url) {
av_log(pls->parent, AV_LOG_WARNING, "Unable to resolve template url '%s', try to use origin template\n", pls->url_template);
seg->url = av_strdup(pls->url_template);
if (!seg->url) {
av_log(pls->parent, AV_LOG_ERROR, "Cannot resolve template url '%s'\n", pls->url_template);
av_free(tmpfilename);
av_free(seg);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return NULL;
}
}
av_free(tmpfilename);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
seg->size = -1;
}
return seg;
}
static int read_from_url(struct representation *pls, struct fragment *seg,
uint8_t *buf, int buf_size)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
int ret;
/* limit read if the fragment was only a part of a file */
if (seg->size >= 0)
buf_size = FFMIN(buf_size, pls->cur_seg_size - pls->cur_seg_offset);
ret = avio_read(pls->input, buf, buf_size);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (ret > 0)
pls->cur_seg_offset += ret;
return ret;
}
static int open_input(DASHContext *c, struct representation *pls, struct fragment *seg)
{
AVDictionary *opts = NULL;
char *url = NULL;
int ret = 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
url = av_mallocz(c->max_url_size);
if (!url) {
ret = AVERROR(ENOMEM);
goto cleanup;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (seg->size >= 0) {
/* try to restrict the HTTP request to the part we want
* (if this is in fact a HTTP request) */
av_dict_set_int(&opts, "offset", seg->url_offset, 0);
av_dict_set_int(&opts, "end_offset", seg->url_offset + seg->size, 0);
}
ff_make_absolute_url(url, c->max_url_size, c->base_url, seg->url);
av_log(pls->parent, AV_LOG_VERBOSE, "DASH request for url '%s', offset %"PRId64"\n",
url, seg->url_offset);
ret = open_url(pls->parent, &pls->input, url, &c->avio_opts, opts, NULL);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
cleanup:
av_free(url);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
av_dict_free(&opts);
pls->cur_seg_offset = 0;
pls->cur_seg_size = seg->size;
return ret;
}
static int update_init_section(struct representation *pls)
{
static const int max_init_section_size = 1024 * 1024;
DASHContext *c = pls->parent->priv_data;
int64_t sec_size;
int64_t urlsize;
int ret;
if (!pls->init_section || pls->init_sec_buf)
return 0;
ret = open_input(c, pls, pls->init_section);
if (ret < 0) {
av_log(pls->parent, AV_LOG_WARNING,
"Failed to open an initialization section\n");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return ret;
}
if (pls->init_section->size >= 0)
sec_size = pls->init_section->size;
else if ((urlsize = avio_size(pls->input)) >= 0)
sec_size = urlsize;
else
sec_size = max_init_section_size;
av_log(pls->parent, AV_LOG_DEBUG,
"Downloading an initialization section of size %"PRId64"\n",
sec_size);
sec_size = FFMIN(sec_size, max_init_section_size);
av_fast_malloc(&pls->init_sec_buf, &pls->init_sec_buf_size, sec_size);
ret = read_from_url(pls, pls->init_section, pls->init_sec_buf,
pls->init_sec_buf_size);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ff_format_io_close(pls->parent, &pls->input);
if (ret < 0)
return ret;
pls->init_sec_data_len = ret;
pls->init_sec_buf_read_offset = 0;
return 0;
}
static int64_t seek_data(void *opaque, int64_t offset, int whence)
{
struct representation *v = opaque;
if (v->n_fragments && !v->init_sec_data_len) {
return avio_seek(v->input, offset, whence);
}
return AVERROR(ENOSYS);
}
static int read_data(void *opaque, uint8_t *buf, int buf_size)
{
int ret = 0;
struct representation *v = opaque;
DASHContext *c = v->parent->priv_data;
restart:
if (!v->input) {
free_fragment(&v->cur_seg);
v->cur_seg = get_current_fragment(v);
if (!v->cur_seg) {
ret = AVERROR_EOF;
goto end;
}
/* load/update Media Initialization Section, if any */
ret = update_init_section(v);
if (ret)
goto end;
ret = open_input(c, v, v->cur_seg);
if (ret < 0) {
if (ff_check_interrupt(c->interrupt_callback)) {
ret = AVERROR_EXIT;
goto end;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
av_log(v->parent, AV_LOG_WARNING, "Failed to open fragment of playlist\n");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
v->cur_seq_no++;
goto restart;
}
}
if (v->init_sec_buf_read_offset < v->init_sec_data_len) {
/* Push init section out first before first actual fragment */
int copy_size = FFMIN(v->init_sec_data_len - v->init_sec_buf_read_offset, buf_size);
memcpy(buf, v->init_sec_buf, copy_size);
v->init_sec_buf_read_offset += copy_size;
ret = copy_size;
goto end;
}
/* check the v->cur_seg, if it is null, get current and double check if the new v->cur_seg*/
if (!v->cur_seg) {
v->cur_seg = get_current_fragment(v);
}
if (!v->cur_seg) {
ret = AVERROR_EOF;
goto end;
}
ret = read_from_url(v, v->cur_seg, buf, buf_size);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (ret > 0)
goto end;
if (c->is_live || v->cur_seq_no < v->last_seq_no) {
if (!v->is_restart_needed)
v->cur_seq_no++;
v->is_restart_needed = 1;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
end:
return ret;
}
static int nested_io_open(AVFormatContext *s, AVIOContext **pb, const char *url,
int flags, AVDictionary **opts)
{
av_log(s, AV_LOG_ERROR,
"A DASH playlist item '%s' referred to an external file '%s'. "
"Opening this file was forbidden for security reasons\n",
s->url, url);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return AVERROR(EPERM);
}
static void close_demux_for_component(struct representation *pls)
{
/* note: the internal buffer could have changed */
av_freep(&pls->pb.pub.buffer);
memset(&pls->pb, 0x00, sizeof(pls->pb));
pls->ctx->pb = NULL;
avformat_close_input(&pls->ctx);
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int reopen_demux_for_component(AVFormatContext *s, struct representation *pls)
{
DASHContext *c = s->priv_data;
const AVInputFormat *in_fmt = NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
AVDictionary *in_fmt_opts = NULL;
uint8_t *avio_ctx_buffer = NULL;
int ret = 0, i;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (pls->ctx) {
close_demux_for_component(pls);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
if (ff_check_interrupt(&s->interrupt_callback)) {
ret = AVERROR_EXIT;
goto fail;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (!(pls->ctx = avformat_alloc_context())) {
ret = AVERROR(ENOMEM);
goto fail;
}
avio_ctx_buffer = av_malloc(INITIAL_BUFFER_SIZE);
if (!avio_ctx_buffer ) {
ret = AVERROR(ENOMEM);
avformat_free_context(pls->ctx);
pls->ctx = NULL;
goto fail;
}
ffio_init_context(&pls->pb, avio_ctx_buffer, INITIAL_BUFFER_SIZE, 0,
pls, read_data, NULL, c->is_live ? NULL : seek_data);
pls->pb.pub.seekable = 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if ((ret = ff_copy_whiteblacklists(pls->ctx, s)) < 0)
goto fail;
pls->ctx->flags = AVFMT_FLAG_CUSTOM_IO;
pls->ctx->probesize = s->probesize > 0 ? s->probesize : 1024 * 4;
pls->ctx->max_analyze_duration = s->max_analyze_duration > 0 ? s->max_analyze_duration : 4 * AV_TIME_BASE;
pls->ctx->interrupt_callback = s->interrupt_callback;
ret = av_probe_input_buffer(&pls->pb.pub, &in_fmt, "", NULL, 0, 0);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if (ret < 0) {
av_log(s, AV_LOG_ERROR, "Error when loading first fragment of playlist\n");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
avformat_free_context(pls->ctx);
pls->ctx = NULL;
goto fail;
}
pls->ctx->pb = &pls->pb.pub;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
pls->ctx->io_open = nested_io_open;
if (c->cenc_decryption_key)
av_dict_set(&in_fmt_opts, "decryption_key", c->cenc_decryption_key, 0);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
// provide additional information from mpd if available
ret = avformat_open_input(&pls->ctx, "", in_fmt, &in_fmt_opts); //pls->init_section->url
av_dict_free(&in_fmt_opts);
if (ret < 0)
goto fail;
if (pls->n_fragments) {
#if FF_API_R_FRAME_RATE
if (pls->framerate.den) {
for (i = 0; i < pls->ctx->nb_streams; i++)
pls->ctx->streams[i]->r_frame_rate = pls->framerate;
}
#endif
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ret = avformat_find_stream_info(pls->ctx, NULL);
if (ret < 0)
goto fail;
}
fail:
return ret;
}
static int open_demux_for_component(AVFormatContext *s, struct representation *pls)
{
int ret = 0;
int i;
pls->parent = s;
pls->cur_seq_no = calc_cur_seg_no(s, pls);
if (!pls->last_seq_no) {
pls->last_seq_no = calc_max_seg_no(pls, s->priv_data);
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ret = reopen_demux_for_component(s, pls);
if (ret < 0) {
goto fail;
}
for (i = 0; i < pls->ctx->nb_streams; i++) {
AVStream *st = avformat_new_stream(s, NULL);
AVStream *ist = pls->ctx->streams[i];
if (!st) {
ret = AVERROR(ENOMEM);
goto fail;
}
st->id = i;
avcodec_parameters_copy(st->codecpar, ist->codecpar);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
avpriv_set_pts_info(st, ist->pts_wrap_bits, ist->time_base.num, ist->time_base.den);
// copy disposition
st->disposition = ist->disposition;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
return 0;
fail:
return ret;
}
static int is_common_init_section_exist(struct representation **pls, int n_pls)
{
struct fragment *first_init_section = pls[0]->init_section;
char *url =NULL;
int64_t url_offset = -1;
int64_t size = -1;
int i = 0;
if (first_init_section == NULL || n_pls == 0)
return 0;
url = first_init_section->url;
url_offset = first_init_section->url_offset;
size = pls[0]->init_section->size;
for (i=0;i<n_pls;i++) {
if (!pls[i]->init_section)
continue;
if (av_strcasecmp(pls[i]->init_section->url, url) ||
pls[i]->init_section->url_offset != url_offset ||
pls[i]->init_section->size != size) {
return 0;
}
}
return 1;
}
static int copy_init_section(struct representation *rep_dest, struct representation *rep_src)
{
rep_dest->init_sec_buf = av_mallocz(rep_src->init_sec_buf_size);
if (!rep_dest->init_sec_buf) {
av_log(rep_dest->ctx, AV_LOG_WARNING, "Cannot alloc memory for init_sec_buf\n");
return AVERROR(ENOMEM);
}
memcpy(rep_dest->init_sec_buf, rep_src->init_sec_buf, rep_src->init_sec_data_len);
rep_dest->init_sec_buf_size = rep_src->init_sec_buf_size;
rep_dest->init_sec_data_len = rep_src->init_sec_data_len;
rep_dest->cur_timestamp = rep_src->cur_timestamp;
return 0;
}
static void move_metadata(AVStream *st, const char *key, char **value)
{
if (*value) {
av_dict_set(&st->metadata, key, *value, AV_DICT_DONT_STRDUP_VAL);
*value = NULL;
}
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int dash_read_header(AVFormatContext *s)
{
DASHContext *c = s->priv_data;
struct representation *rep;
AVProgram *program;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
int ret = 0;
int stream_index = 0;
int i;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
c->interrupt_callback = &s->interrupt_callback;
if ((ret = ffio_copy_url_options(s->pb, &c->avio_opts)) < 0)
return ret;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
if ((ret = parse_manifest(s, s->url, s->pb)) < 0)
return ret;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
/* If this isn't a live stream, fill the total duration of the
* stream. */
if (!c->is_live) {
s->duration = (int64_t) c->media_presentation_duration * AV_TIME_BASE;
} else {
av_dict_set(&c->avio_opts, "seekable", "0", 0);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
if(c->n_videos)
c->is_init_section_common_video = is_common_init_section_exist(c->videos, c->n_videos);
/* Open the demuxer for video and audio components if available */
for (i = 0; i < c->n_videos; i++) {
rep = c->videos[i];
if (i > 0 && c->is_init_section_common_video) {
ret = copy_init_section(rep, c->videos[0]);
if (ret < 0)
return ret;
}
ret = open_demux_for_component(s, rep);
if (ret)
return ret;
rep->stream_index = stream_index;
++stream_index;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
if(c->n_audios)
c->is_init_section_common_audio = is_common_init_section_exist(c->audios, c->n_audios);
for (i = 0; i < c->n_audios; i++) {
rep = c->audios[i];
if (i > 0 && c->is_init_section_common_audio) {
ret = copy_init_section(rep, c->audios[0]);
if (ret < 0)
return ret;
}
ret = open_demux_for_component(s, rep);
if (ret)
return ret;
rep->stream_index = stream_index;
++stream_index;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
if (c->n_subtitles)
c->is_init_section_common_subtitle = is_common_init_section_exist(c->subtitles, c->n_subtitles);
for (i = 0; i < c->n_subtitles; i++) {
rep = c->subtitles[i];
if (i > 0 && c->is_init_section_common_subtitle) {
ret = copy_init_section(rep, c->subtitles[0]);
if (ret < 0)
return ret;
}
ret = open_demux_for_component(s, rep);
if (ret)
return ret;
rep->stream_index = stream_index;
++stream_index;
}
if (!stream_index)
return AVERROR_INVALIDDATA;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
/* Create a program */
program = av_new_program(s, 0);
if (!program)
return AVERROR(ENOMEM);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
for (i = 0; i < c->n_videos; i++) {
rep = c->videos[i];
av_program_add_stream_index(s, 0, rep->stream_index);
rep->assoc_stream = s->streams[rep->stream_index];
if (rep->bandwidth > 0)
av_dict_set_int(&rep->assoc_stream->metadata, "variant_bitrate", rep->bandwidth, 0);
move_metadata(rep->assoc_stream, "id", &rep->id);
}
for (i = 0; i < c->n_audios; i++) {
rep = c->audios[i];
av_program_add_stream_index(s, 0, rep->stream_index);
rep->assoc_stream = s->streams[rep->stream_index];
if (rep->bandwidth > 0)
av_dict_set_int(&rep->assoc_stream->metadata, "variant_bitrate", rep->bandwidth, 0);
move_metadata(rep->assoc_stream, "id", &rep->id);
move_metadata(rep->assoc_stream, "language", &rep->lang);
}
for (i = 0; i < c->n_subtitles; i++) {
rep = c->subtitles[i];
av_program_add_stream_index(s, 0, rep->stream_index);
rep->assoc_stream = s->streams[rep->stream_index];
move_metadata(rep->assoc_stream, "id", &rep->id);
move_metadata(rep->assoc_stream, "language", &rep->lang);
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return 0;
}
static void recheck_discard_flags(AVFormatContext *s, struct representation **p, int n)
{
int i, j;
for (i = 0; i < n; i++) {
struct representation *pls = p[i];
int needed = !pls->assoc_stream || pls->assoc_stream->discard < AVDISCARD_ALL;
if (needed && !pls->ctx) {
pls->cur_seg_offset = 0;
pls->init_sec_buf_read_offset = 0;
/* Catch up */
for (j = 0; j < n; j++) {
pls->cur_seq_no = FFMAX(pls->cur_seq_no, p[j]->cur_seq_no);
}
reopen_demux_for_component(s, pls);
av_log(s, AV_LOG_INFO, "Now receiving stream_index %d\n", pls->stream_index);
} else if (!needed && pls->ctx) {
close_demux_for_component(pls);
ff_format_io_close(pls->parent, &pls->input);
av_log(s, AV_LOG_INFO, "No longer receiving stream_index %d\n", pls->stream_index);
}
}
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
static int dash_read_packet(AVFormatContext *s, AVPacket *pkt)
{
DASHContext *c = s->priv_data;
int ret = 0, i;
int64_t mints = 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
struct representation *cur = NULL;
struct representation *rep = NULL;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
recheck_discard_flags(s, c->videos, c->n_videos);
recheck_discard_flags(s, c->audios, c->n_audios);
recheck_discard_flags(s, c->subtitles, c->n_subtitles);
for (i = 0; i < c->n_videos; i++) {
rep = c->videos[i];
if (!rep->ctx)
continue;
if (!cur || rep->cur_timestamp < mints) {
cur = rep;
mints = rep->cur_timestamp;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
for (i = 0; i < c->n_audios; i++) {
rep = c->audios[i];
if (!rep->ctx)
continue;
if (!cur || rep->cur_timestamp < mints) {
cur = rep;
mints = rep->cur_timestamp;
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
for (i = 0; i < c->n_subtitles; i++) {
rep = c->subtitles[i];
if (!rep->ctx)
continue;
if (!cur || rep->cur_timestamp < mints) {
cur = rep;
mints = rep->cur_timestamp;
}
}
if (!cur) {
return AVERROR_INVALIDDATA;
}
while (!ff_check_interrupt(c->interrupt_callback) && !ret) {
ret = av_read_frame(cur->ctx, pkt);
if (ret >= 0) {
/* If we got a packet, return it */
cur->cur_timestamp = av_rescale(pkt->pts, (int64_t)cur->ctx->streams[0]->time_base.num * 90000, cur->ctx->streams[0]->time_base.den);
pkt->stream_index = cur->stream_index;
return 0;
}
if (cur->is_restart_needed) {
cur->cur_seg_offset = 0;
cur->init_sec_buf_read_offset = 0;
ff_format_io_close(cur->parent, &cur->input);
ret = reopen_demux_for_component(s, cur);
cur->is_restart_needed = 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
}
return AVERROR_EOF;
}
static int dash_close(AVFormatContext *s)
{
DASHContext *c = s->priv_data;
free_audio_list(c);
free_video_list(c);
free_subtitle_list(c);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
av_dict_free(&c->avio_opts);
av_freep(&c->base_url);
return 0;
}
static int dash_seek(AVFormatContext *s, struct representation *pls, int64_t seek_pos_msec, int flags, int dry_run)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
int ret = 0;
int i = 0;
int j = 0;
int64_t duration = 0;
av_log(pls->parent, AV_LOG_VERBOSE, "DASH seek pos[%"PRId64"ms] %s\n",
seek_pos_msec, dry_run ? " (dry)" : "");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
// single fragment mode
if (pls->n_fragments == 1) {
pls->cur_timestamp = 0;
pls->cur_seg_offset = 0;
if (dry_run)
return 0;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
ff_read_frame_flush(pls->ctx);
return av_seek_frame(pls->ctx, -1, seek_pos_msec * 1000, flags);
}
ff_format_io_close(pls->parent, &pls->input);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
// find the nearest fragment
if (pls->n_timelines > 0 && pls->fragment_timescale > 0) {
int64_t num = pls->first_seq_no;
av_log(pls->parent, AV_LOG_VERBOSE, "dash_seek with SegmentTimeline start n_timelines[%d] "
"last_seq_no[%"PRId64"].\n",
(int)pls->n_timelines, (int64_t)pls->last_seq_no);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
for (i = 0; i < pls->n_timelines; i++) {
if (pls->timelines[i]->starttime > 0) {
duration = pls->timelines[i]->starttime;
}
duration += pls->timelines[i]->duration;
if (seek_pos_msec < ((duration * 1000) / pls->fragment_timescale)) {
goto set_seq_num;
}
for (j = 0; j < pls->timelines[i]->repeat; j++) {
duration += pls->timelines[i]->duration;
num++;
if (seek_pos_msec < ((duration * 1000) / pls->fragment_timescale)) {
goto set_seq_num;
}
}
num++;
}
set_seq_num:
pls->cur_seq_no = num > pls->last_seq_no ? pls->last_seq_no : num;
av_log(pls->parent, AV_LOG_VERBOSE, "dash_seek with SegmentTimeline end cur_seq_no[%"PRId64"].\n",
(int64_t)pls->cur_seq_no);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
} else if (pls->fragment_duration > 0) {
pls->cur_seq_no = pls->first_seq_no + ((seek_pos_msec * pls->fragment_timescale) / pls->fragment_duration) / 1000;
} else {
av_log(pls->parent, AV_LOG_ERROR, "dash_seek missing timeline or fragment_duration\n");
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
pls->cur_seq_no = pls->first_seq_no;
}
pls->cur_timestamp = 0;
pls->cur_seg_offset = 0;
pls->init_sec_buf_read_offset = 0;
ret = dry_run ? 0 : reopen_demux_for_component(s, pls);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return ret;
}
static int dash_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
{
int ret = 0, i;
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
DASHContext *c = s->priv_data;
int64_t seek_pos_msec = av_rescale_rnd(timestamp, 1000,
s->streams[stream_index]->time_base.den,
flags & AVSEEK_FLAG_BACKWARD ?
AV_ROUND_DOWN : AV_ROUND_UP);
if ((flags & AVSEEK_FLAG_BYTE) || c->is_live)
return AVERROR(ENOSYS);
/* Seek in discarded streams with dry_run=1 to avoid reopening them */
for (i = 0; i < c->n_videos; i++) {
if (!ret)
ret = dash_seek(s, c->videos[i], seek_pos_msec, flags, !c->videos[i]->ctx);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
for (i = 0; i < c->n_audios; i++) {
if (!ret)
ret = dash_seek(s, c->audios[i], seek_pos_msec, flags, !c->audios[i]->ctx);
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
}
for (i = 0; i < c->n_subtitles; i++) {
if (!ret)
ret = dash_seek(s, c->subtitles[i], seek_pos_msec, flags, !c->subtitles[i]->ctx);
}
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return ret;
}
static int dash_probe(const AVProbeData *p)
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{
if (!av_stristr(p->buf, "<MPD"))
return 0;
if (av_stristr(p->buf, "dash:profile:isoff-on-demand:2011") ||
av_stristr(p->buf, "dash:profile:isoff-live:2011") ||
av_stristr(p->buf, "dash:profile:isoff-live:2012") ||
av_stristr(p->buf, "dash:profile:isoff-main:2011") ||
av_stristr(p->buf, "3GPP:PSS:profile:DASH1")) {
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
return AVPROBE_SCORE_MAX;
}
if (av_stristr(p->buf, "dash:profile")) {
return AVPROBE_SCORE_MAX;
}
return 0;
}
#define OFFSET(x) offsetof(DASHContext, x)
#define FLAGS AV_OPT_FLAG_DECODING_PARAM
static const AVOption dash_options[] = {
{"allowed_extensions", "List of file extensions that dash is allowed to access",
OFFSET(allowed_extensions), AV_OPT_TYPE_STRING,
{.str = "aac,m4a,m4s,m4v,mov,mp4,webm,ts"},
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
INT_MIN, INT_MAX, FLAGS},
{ "cenc_decryption_key", "Media decryption key (hex)", OFFSET(cenc_decryption_key), AV_OPT_TYPE_STRING, {.str = NULL}, INT_MIN, INT_MAX, .flags = FLAGS },
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
{NULL}
};
static const AVClass dash_class = {
.class_name = "dash",
.item_name = av_default_item_name,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
.option = dash_options,
.version = LIBAVUTIL_VERSION_INT,
};
const FFInputFormat ff_dash_demuxer = {
.p.name = "dash",
.p.long_name = NULL_IF_CONFIG_SMALL("Dynamic Adaptive Streaming over HTTP"),
.p.priv_class = &dash_class,
.p.flags = AVFMT_NO_BYTE_SEEK,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
.priv_data_size = sizeof(DASHContext),
.flags_internal = FF_INFMT_FLAG_INIT_CLEANUP,
avformat/dashdec: add dash demuxer base version ffmpeg need a dash demuxer for demux the dash formats base on https://github.com/samsamsam-iptvplayer/exteplayer3/blob/master/tmp/ffmpeg/patches/3.2.2/000001_add_dash_demux.patch TODO: 1. support multi bitrate dash. v2 fixed: 1. from autodetect to disabled 2. from camelCase code style to ffmpeg code style 3. from RepType to AVMediaType 4. fix variable typo 5. change time value from uint32_t to uint64_t 6. removed be used once API 7. change 'time(NULL)`, except it is not 2038-safe.' to av_gettime and av_timegm 8. merge complex free operation to free_fragment 9. use API from snprintf to av_asprintf v3 fixed: 1. fix typo from --enabled-xml2 to --enable-xml2 v4 fixed: 1. from --enable-xml2 to --enable-libxml2 2. move system includes to top 3. remove nouse includes 4. rename enum name 5. add a trailing comma for the last entry enum 6. fix comment typo 7. add const to DASHContext class front 8. check sscanf if return arguments and give warning message when error 9. check validity before free seg->url and seg 10. check if the val is null, before use atoll v5 fixed: 1. fix typo from mainifest to manifest v6 fixed: 1. from realloc to av_realloc 2. from free to av_free v7 fixed: 1. remove the -lxml2 from configure when require_pkg_config v8 fixed: 1. fix replace filename template by av_asprintf secure problem v9 modified: 1. make manifest parser clearly v10 fixed: 1. fix function API name code style 2. remove redundant strreplace call 3. remove redundant memory operation and check return value from get_content_url() 4. add space between ) and { 5. remove no need to log the value for print v11 fixed: 1. from atoll to strtoll Suggested-by: Michael Niedermayer <michael@niedermayer.cc> v12 fixed: 1. remove strreplace and instead by av_strreplace Suggested-by: Nicolas George <george@nsup.org> v13 fixed: 1. fix bug: cannot play: http://dash.edgesuite.net/akamai/bbb_30fps/bbb_30fps.mpd Reported-by: Andy Furniss <adf.lists@gmail.com> v14 fixed: 1. fix bug: TLS connection was non-properly terminated 2. fix bug: No trailing CRLF found in HTTP header Reported-by: Andy Furniss <adf.lists@gmail.com> v15 fixed: 1. play youtube link: ffmpeg -i $(youtube-dl -J "https://www.youtube.com/watch?v=XmL19DOP_Ls" | jq -r ".requested_formats[0].manifest_url") 2. code refine for timeline living stream Reported-by: Ricardo Constantino <wiiaboo@gmail.com> v16 fixed: 1. remove the snprintf and instead by get_segment_filename make safety 2. remove unnecessary loops 3. updated xmlStrcmp and xmlFree to av_* functions 4. merge code repeat into one function 5. add memory alloc faild check 6. update update_init_section and open_url 7. output safety error message when filename template not safe Suggested-by : wm4 <nfxjfg@googlemail.com> v17 fixed: 1. add memory alloc faild check 2. fix resource space error at free_representation v18 fixed: 1. add condition of template format v19 fixed: 1. fix typo of the option describe v20 fixed: 1. add the c->base_url alloc check 2. make the DASHTmplId same to dashenc v21 fixed: 1. remove get_repl_pattern_and_format and get_segment_filename 2. process use dashcomm APIs v22 fixed: 1. modify the include "dashcomm.h" to include "dash.h" 2. use internal API from dash_fill_tmpl_params to ff_dash_fill_tmpl_params Signed-off-by: Steven Liu <lq@onvideo.cn> Signed-off-by: samsamsam <samsamsam@o2.pl>
2017-09-09 02:32:03 +02:00
.read_probe = dash_probe,
.read_header = dash_read_header,
.read_packet = dash_read_packet,
.read_close = dash_close,
.read_seek = dash_read_seek,
};