virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2026-06-19 19:03:00 +02:00
Code Issues Releases Activity
36,995 Commits 39 Branches 425 Tags
d1016dccdcb10486245e5d7c186cc31af54b2a9c
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Anton Khirnov d1016dccdc xmv: check audio track parameters validity. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:35 +02:00
Anton Khirnov b88f902125 bmv: check for len being valid in bmv_decode_frame(). 
It can be 0 or -1 for invalid files, which may result in invalid memory
access.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:27 +02:00
Anton Khirnov 8d617b11cf id3v2: pad the APIC packets as required by lavc. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:15 +02:00
Anton Khirnov 3623589edc dfa: check for invalid access in decode_wdlt(). 
This can happen when the number of skipped lines is not consistent with
the number of coded lines.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:07 +02:00
Anton Khirnov dbb1425811 lavf: make sure stream probe data gets freed. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:00 +02:00
Anton Khirnov 6d0546bbaf avfiltergraph: set deprecated filter_count. 2013-04-04 07:52:32 +02:00
Anton Khirnov bcc9432898 opt: check the return values of av_get_token for ENOMEM. 2013-04-04 07:51:53 +02:00
Anton Khirnov 6e3c13a559 avfiltergraph: check for sws opts being non-NULL before using them. 
Avoid snprintfing a NULL pointer.

CC: libav-stable@libav.org
 2013-04-03 09:29:55 +02:00
Anton Khirnov f9f6402e9c configure: prettify atomics handling. 
Add simpler names and a shorthand for native atomics (as opposed to
pthreads fallback).
 2013-04-03 09:22:31 +02:00
Anton Khirnov 8a2f5f0c63 FATE: add a test for the join filter 2013-03-28 08:03:43 +01:00
Anton Khirnov 9e9cd98aed FATE: add a test for the volume filter 2013-03-28 08:03:31 +01:00
Anton Khirnov 43a8333a16 FATE: add a test for the channelsplit filter 2013-03-28 08:03:12 +01:00
Anton Khirnov 33942b7bde FATE: add a test for the channelmap filter 2013-03-28 08:02:55 +01:00
Anton Khirnov f917420378 FATE: add a test for the negate filter 2013-03-28 08:02:47 +01:00
Anton Khirnov 3d8c80b611 FATE: add a test for the overlay filter 2013-03-28 08:01:58 +01:00
Anton Khirnov ea290d919a FATE: add a test for the setpts filter 2013-03-28 08:01:46 +01:00
Anton Khirnov 71f3ede24e FATE: add a test for the hqdn3d filter 2013-03-28 08:01:41 +01:00
Anton Khirnov 0bdbd85e47 FATE: add a test for the transpose filter 2013-03-28 08:01:34 +01:00
Anton Khirnov ad85e8d9a5 FATE: add a test for the unsharp filter 2013-03-28 08:01:26 +01:00
Anton Khirnov 1a6d4bd7b6 FATE: add a test for the fade filter 2013-03-28 08:01:13 +01:00
Anton Khirnov feb4922b25 FATE: add a test for the drawbox filter 2013-03-28 08:01:07 +01:00
Anton Khirnov a222997650 FATE: add a test for the boxblur filter 2013-03-28 08:00:58 +01:00
Anton Khirnov 7cec12748a FATE: add a test for the gradfun filter 2013-03-28 08:00:24 +01:00
Anton Khirnov a4208b9b7d avconv: add options for reading filtergraphs from a file. 2013-03-28 07:55:48 +01:00
Anton Khirnov cf53704c55 AVOptions: make av_set_options_string() forward options to child objects 2013-03-28 07:55:38 +01:00
Anton Khirnov 93eaeb0244 FATE: add a tscc2 test. 2013-03-22 20:10:56 +01:00
Anton Khirnov 4e33582a0b tscc2: allocate AVFrame properly. 2013-03-22 20:10:48 +01:00
Anton Khirnov fcf75022d7 h264: remove redundant freeing of DPB in h264_decode_end 
free_tables() frees it already.
 2013-03-21 10:21:11 +01:00
Anton Khirnov 23e85be58f h264: add a parameter to the CHROMA444 macro. 
This way it does not look like a constant.
 2013-03-21 10:21:02 +01:00
Anton Khirnov e962bd08ee h264: add a parameter to the CHROMA422 macro. 
This way it does not look like a constant.
 2013-03-21 10:20:58 +01:00
Anton Khirnov 6d2b6f21eb h264: add a parameter to the CABAC macro. 
This way it does not look like a constant.
 2013-03-21 10:20:52 +01:00
Anton Khirnov a6931d8ece h264: add a parameter to the FIELD_OR_MBAFF_PICTURE macro. 
This way it does not look like a constant.
 2013-03-21 10:20:48 +01:00
Anton Khirnov 7fa00653a5 h264: add a parameter to the FIELD_PICTURE macro. 
This way it does not look like a constant.
 2013-03-21 10:20:44 +01:00
Anton Khirnov 7bece9b22f h264: add a parameter to the FRAME_MBAFF macro. 
This way it does not look like a constant.
 2013-03-21 10:20:39 +01:00
Anton Khirnov da6be8fcec h264: add a parameter to the MB_FIELD macro. 
This way it does not look like a constant.
 2013-03-21 10:20:35 +01:00
Anton Khirnov 82313eaa34 h264: add a parameter to the MB_MBAFF macro. 
This way it does not look like a constant.
 2013-03-21 10:20:30 +01:00
Anton Khirnov 48d0fd2d62 h264: merge common_init() into ff_h264_decode_init. 
There is no point in keeping those separate.
 2013-03-21 10:20:10 +01:00
Anton Khirnov 25408b2a06 h264: make ff_h264_frame_start static. 
It is not called from outside h264.c
 2013-03-21 10:19:54 +01:00
Anton Khirnov 1516bf7af1 lavc: update the doxy for avcodec_decode_{video,audio} wtih refcounting. 2013-03-19 11:12:17 +01:00
Anton Khirnov 6599b087de buffersrc: fix a typo. 
Vertical shift is log2_chroma_h, not log2_chroma_w.
 2013-03-19 11:12:17 +01:00
Anton Khirnov c977039e58 lavc, lavfi: fix counting number of planes in AVBufferRef wrappers 
Number of planes is not always equal to the number of components even
for formats marked with PIX_FMT_PLANAR -- e.g. NV12 has three components
in two planes.
 2013-03-19 11:12:17 +01:00
Anton Khirnov 2c328a9079 pixdesc: add a function for counting planes in a pixel format. 2013-03-19 11:12:17 +01:00
Anton Khirnov e5c32d6da7 avplay: remove the -debug option. 
It just shadows the corresponding AVOption and prevents using named
constants.
 2013-03-19 11:12:13 +01:00
Anton Khirnov 3cd93cc7b8 Revert "asfenc: return error on negative timestamp" 
This reverts commit d1bec33b46, it breaks
FATE.
 2013-03-19 11:04:55 +01:00
Anton Khirnov 358628074c print_options: do not generate docs for options without enc or dec flags 
Those are not usable from the avtools, so mentioning them in the
manpages just confuses the reader.
 2013-03-18 15:36:25 +01:00
Anton Khirnov ce0124acac mpeg12: do not fail on zero dimensions in the sequence header. 
The total frame size is a combination of the 12 bits in the sequence
header and 2 more bits in the the sequence extension. While the
specification explicitly forbids the dimensions from the sequence header
from being 0 (thus ruling out multiples of 4096), such videos
apparrently exist in the wild so we should attempt to decode them.

Based on a patch by Michael Niedermayer <michaelni@gmx.at>

Fixes Bug 416.
 2013-03-18 15:36:10 +01:00
Anton Khirnov 6552808014 lavc,lavfi: fix calculating the plane size in the AVBufferRef wrappers 
It is supposed to be height * linesize, not width * linesize.
Thanks to Hendrik Leppkes for pointing out the bug.
 2013-03-17 09:10:04 +01:00
Anton Khirnov 4750b05d67 af_join: do not leak input frames. 2013-03-16 05:37:01 +01:00
Anton Khirnov c2b9bd97f5 asrc_anullsrc: return EOF, not -1 2013-03-16 05:36:46 +01:00
Anton Khirnov f4281f4571 asrc_anullsrc: do not set samplerate and channel layout explicitly 
They are auto-negotiated.
 2013-03-16 05:36:35 +01:00
Anton Khirnov e4a7b2177d vf_showinfo: remove its useless init function 
Filter private data is memset to 0 so there is no point in explicitly
initing anything to 0.
 2013-03-16 05:36:14 +01:00
Anton Khirnov 4d67ff8e8e AVOptions: fix using named constants with child contexts. 
The named constant needs to be searched for in the same object on which
the option is set, i.e. target_obj.
 2013-03-16 05:35:33 +01:00
Anton Khirnov 9676b9a2cd AVOption: remove an unused function parameter. 2013-03-16 05:35:20 +01:00
Anton Khirnov ef4d34aa7e filters.texi: restore mistakenly removed section name for noformat 2013-03-16 05:35:02 +01:00
Anton Khirnov dd74e3ef33 avfiltergraph: use sizeof(var) instead of sizeof(type) 2013-03-16 05:34:20 +01:00
Anton Khirnov 42c7c61ab2 avfiltergraph: replace AVFilterGraph.filter_count with nb_filters 
This is more consistent with the naming in the rest of Libav.
 2013-03-16 05:33:23 +01:00
Anton Khirnov 556aab8f11 lavfi: use designated initializers in avfilter_class 2013-03-16 05:33:06 +01:00
Anton Khirnov aa3c779984 lavf: sanity check size in av_get/append_packet(). 
To avoid allocating ridiculous amounts of memory for corrupted files,
read the input in chunks limited to filesize or an arbitrary large
amount when that is not known (chosen to be 50M).
 2013-03-15 20:05:04 +01:00
Anton Khirnov 3e175a2a55 avconv: mark attachment streams as immediately finished 
There are never any packets for those streams.
Fixes an infinite loop with -attach.
 2013-03-15 08:59:27 +01:00
Anton Khirnov fce68c9355 pthread: unref the decoded but not returned frames on close. 
Fixes memleaks when frame mt is used and the decoder is not flushed at
the end.
 2013-03-11 18:30:35 +01:00
Anton Khirnov 555000c7d5 h264: check that DPB is allocated before accessing it in flush_dpb() 2013-03-11 18:30:31 +01:00
Anton Khirnov d0a863ac89 vf_hqdn3d: fix uninitialized variable use 
CC:libav-stable@libav.org
 2013-03-11 18:28:35 +01:00
Anton Khirnov 887d31d455 vf_gradfun: fix uninitialized variable use 
CC:libav-stable@libav.org
 2013-03-11 18:28:34 +01:00
Anton Khirnov c2597c5a0a h264_refs: cosmetics, reformat 2013-03-11 18:24:56 +01:00
Anton Khirnov f08fefc4d0 h264: remove a useless svq3 condition 
The svq3 decoder does not call ff_h264_frame_start() anymore.
 2013-03-11 18:24:36 +01:00
Anton Khirnov 07054015cf mpegvideo: remove FMT_H264 2013-03-11 18:24:25 +01:00
Anton Khirnov ee8704916d mpegvideo: reindent 2013-03-11 18:24:16 +01:00
Anton Khirnov 19cac8e301 mpegvideo: remove useless references to h264 and svq3 
The h264 decoder does not use mpegvideo anymore. The svq3 decoder only
uses ff_draw_horiz_band().
 2013-03-11 18:24:06 +01:00
Anton Khirnov 85a5bc054c lavf: remove disabled FF_API_R_FRAME_RATE cruft 2013-03-11 18:23:50 +01:00
Anton Khirnov 7b486ab13b lavf: remove disabled FF_API_AV_GETTIME cruft 2013-03-11 18:23:18 +01:00
Anton Khirnov 32e5194969 lavf: remove disabled FF_API_INTERLEAVE_PACKET cruft 2013-03-11 18:23:10 +01:00
Anton Khirnov 435c2a31ad lavf: remove disabled FF_API_READ_PACKET cruft 2013-03-11 18:23:02 +01:00
Anton Khirnov c7e044c61b lavf: remove disabled FF_API_APPLEHTTP_PROTO cruft 2013-03-11 18:22:54 +01:00
Anton Khirnov 0a7c4daf46 lavf: remove disabled FF_API_CLOSE_INPUT_FILE cruft 2013-03-11 18:22:45 +01:00
Anton Khirnov d6ed604cf4 lavc: remove disabled FF_API_IDCT cruft 2013-03-11 18:22:37 +01:00
Anton Khirnov 3bcdf8dcb9 lavc: remove disabled FF_API_SNOW cruft 2013-03-11 18:22:26 +01:00
Anton Khirnov fcb07e8b33 lavc: remove disabled FF_API_MMI cruft 2013-03-11 18:22:18 +01:00
Anton Khirnov de27d2b92f lavc: remove disabled FF_API_LIBMPEG2 cruft 2013-03-11 18:21:54 +01:00
Anton Khirnov 0517c9e098 lavc: remove disabled FF_API_AVCODEC_RESAMPLE cruft 2013-03-11 18:21:32 +01:00
Anton Khirnov 669cc0f364 lavc: fix get_buffer() compatibility layer for audio. 
planes - FF_ARRAY_ELEMS would be evaluated as unsigned and underflow
instead of being negative as was intended.
 2013-03-10 22:19:52 +01:00
Anton Khirnov 98cec5c84f ratecontrol: remove an unused variable 2013-03-10 22:19:52 +01:00
Anton Khirnov e2c2974120 vorbisdec: do not leak the first frame. 2013-03-10 22:16:26 +01:00
Anton Khirnov adfa53d67c lavc: remove disabled FF_API_VDA_ASYNC cruft 2013-03-09 08:37:11 +01:00
Anton Khirnov bdd1567c35 lavc: remove disabled FF_API_CODEC_ID cruft 2013-03-09 08:37:08 +01:00
Anton Khirnov 7d42fd6bb9 lavc: remove disabled FF_API_FIND_BEST_PIX_FMT cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 845017105f lavc: remove disabled FF_API_DSP_MASK cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov d03a94e2b7 lavc: remove disabled FF_API_SUB_ID cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 2a11369523 lavc: remove disabled FF_API_INTER_THRESHOLD cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 9d6cf81f02 lavc: remove disabled FF_API_COLOR_TABLE_ID cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 3b0f586f07 lavc: remove disabled FF_API_MPV_GLOBAL_OPTS cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 0f24a3ca99 lavc: remove disabled FF_API_OLD_ENCODE_VIDEO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov f073b1500e lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 5d606863c3 lavc: remove disabled FF_API_OLD_DECODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov 6327c10702 atomic: fix CAS with armcc. 
On the current code, armcc will fail with:
"libavutil/atomic_gcc.h", line 52: Error:  #2771: first argument must be
a pointer to integer or enumeration type
 2013-03-09 08:36:40 +01:00
Anton Khirnov e7553f4c78 avconv: do not silently ignore unused codec AVOptions. 
Print an error and abort when the option is of the wrong type (decoding
for output file or vice versa), since this could never be correct for
any input or output configuration.

Print a warning and continue when the option is of the correct type,
just unused, so same commandlines can be reused for different kinds of
input or output files.
 2013-03-08 14:15:51 +01:00
Anton Khirnov db2d65ce1e avconv: fix a typo 2013-03-08 14:14:25 +01:00
Anton Khirnov 64bfc3e205 FATE: replace -vb with -b:v 
The -{vas}<option> syntax is now obsolete and deprecated, and has never
been documented or encouraged.
 2013-03-08 14:14:17 +01:00
Anton Khirnov 6deae8e053 FATE: remove the -dct option from some decoding tests. 
It is an encoding option, it has no effect when applied to decoding.
 2013-03-08 14:14:05 +01:00
Anton Khirnov 41d2008b15 avconv: use a local variable for InputFile in open_input_file(). 
This is shorter and more readable.
 2013-03-08 14:13:46 +01:00
Anton Khirnov 1da54e908e avconv: use a local variable for OutputFile in open_output_file(). 
This is shorter and more readable.
 2013-03-08 14:13:39 +01:00