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7462 Commits

Author SHA1 Message Date
ami_stuff
7ac639654f mov: Support R10g codec identifier. 2011-06-21 21:38:59 +02:00
Kamil Nowosad
a304a83362 riff/img2: Add JPEG 2000 codec IDs. 2011-06-21 21:38:59 +02:00
ami_stuff
2ea1ca1714 riff: Add DAVC fourcc. 
This fourcc is used by the "mpegable AVC" codec and files encoded with
this codec decode correctly with our H.264 decoder.
 2011-06-21 21:38:58 +02:00
Carl Eugen Hoyos
682a20114e riff: Add M263, XVIX, MMJP, CDV5 fourccs. 2011-06-21 21:38:53 +02:00
ami_stuff
d352df0931 rawvideo: Support auv2 fourcc. 2011-06-21 21:33:58 +02:00
Justin Ruggles
e6c52cee54 Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). 
av_get_bits_per_sample_fmt() is deprecated.
 2011-06-20 18:56:06 -04:00
Yusuke Nakamura
ae88e9cf99 mov: Fix empty edit detection. 2011-06-19 18:15:56 -07:00
Ronald S. Bultje
dbafb0e06f lavf: prevent crash in av_open_input_file() if ap == NULL. 
Needed for proper behaviour in our old API compatibility code.
 2011-06-18 17:51:10 -04:00
Anton Khirnov
84bd2b4bf5 lavf: add a forgotten NULL check in convert_format_parameters(). 2011-06-18 17:42:44 +02:00
Anton Khirnov
7c44d716e7 Add minor bumps and APIChanges entries for lavf private options. 2011-06-16 20:24:58 +02:00
Anton Khirnov
25de5958c8 lavf: add avformat_write_header() as a replacement for av_write_header(). 
It supports more convenient setting of AVOptions.
 2011-06-16 20:24:56 +02:00
Anton Khirnov
603b8bc2a1 Deprecate av_open_input_* and remove their uses. 
Deprecate the last remaining member of AVFormatParameters.
 2011-06-16 20:24:56 +02:00
Anton Khirnov
05e84c95c7 lavf: add avformat_open_input() as a replacement for av_open_input_* 
Add support for demuxer private options.
 2011-06-16 20:24:56 +02:00
Diego Biurrun
1d076f46a0 rtpenc_latm: Consistently use "Libav" in license boilerplate. 2011-06-16 17:13:34 +02:00
Martin Storsjö
d840733937 rtsp: Don't pass string pointer as format string to ff_url_join 
In this case, the string that was passed couldn't contain
user-defined data and thus there was no risk for injection
bugs, but it's safer this way, if we later change the
content of the options string.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-16 17:40:28 +03:00
Kirill Zorin
6095388812 mmsh: fixed printf injection bug in mmsh request 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-16 17:40:21 +03:00
Diego Biurrun
35bdaf3d42 utils: Drop pointless '#if 1' preprocessor directive. 2011-06-13 23:02:28 +02:00
Carl Eugen Hoyos
8d0786ec6d wav: remove an invalid free(). 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:47:06 +02:00
Michael Niedermayer
a8fd2f4e02 lavf: initialise reference_dts in av_estimate_timings_from_pts. 
Fixes issue2437.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:46:06 +02:00
Peter Ross
a31d4b3a99 img2: add .dpx to the list of supported file extensions. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:43:29 +02:00
Diego Biurrun
919d7a345a Replace DEBUG_SEEK/DEBUG_SI + av_log combinations by av_dlog. 2011-06-10 19:12:14 +02:00
Kieran Kunhya
f74e5b76b1 adts: Adjust frame size mask to follow the specification. 
This fixes ADTS detection for at least one sample.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-06-10 18:41:04 +02:00
Martin Storsjö
d16cccac98 movenc: Add RTP muxer/hinter options 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:52:32 +03:00
Martin Storsjö
f3f82296a4 movenc: Pass the RTP AVFormatContext to the SDP generation 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:52:25 +03:00
Martin Storsjö
e2e29c6247 rtspenc: Add RTP muxer options 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:52:22 +03:00
Martin Storsjö
6cf09bb7ef rtspenc: Add an AVClass for setting muxer specific options 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:50:41 +03:00
Martin Storsjö
ff0824f72c rtpenc_chain: Pass the rtpflags options through to the chained muxer 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:50:23 +03:00
Martin Storsjö
635fac9af1 rtpenc: Declare the rtp flags private AVOptions in rtpenc.h 
This allows other muxers that chain a RTP muxer to declare
the same options easily.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:50:08 +03:00
Martin Storsjö
9c434ce826 sdp: Reindent after the previous commit 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:49:55 +03:00
Juan Carlos Rodriguez
0832122880 rtpenc: MP4A-LATM payload support 
This is enabled with an AVOption on the RTP muxer. The SDP
generator looks for a latm flag in the rtpflags field.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:49:20 +03:00
Martin Storsjö
0558e266a2 sdp: Allow passing an AVFormatContext to the SDP generation 
Options from the AVFormatContext can be read for modifying
the generated SDP.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:45:22 +03:00
Yusuke Nakamura
f33a6a22b4 mov: Fix wrong timestamp generation for fragmented movies that have time offset caused by the first edit list entry. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-10 09:06:02 +02:00
Stefano Sabatini
996bbdbf1f lavf: make compute_pkt_fields2() return meaningful error values 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-09 23:00:11 +02:00
Reimar Döffinger
4654420410 matroskadec: set timestamps for RealAudio packets. 
Improves seeking in ffplay with
http://samples.mplayerhq.hu/Matroska/RA_missing_timestamps.mkv

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-09 22:53:17 +02:00
Alex Converse
85e9e3a9fa movdec: Add support for the 'wfex' atom. 
The 'wfex' is just a Microsoft WaveFormatEx struct.
 2011-06-09 10:14:32 -07:00
Alex Converse
ed8a50068c riff: Fix potential memleak. 
Make ff_get_wav_header() free existing extradata before allocing a new
buffer.
 2011-06-09 10:12:50 -07:00
Etienne Buira
a71bcd1a7f crypto: Use av_freep instead of av_free 
This fixes a potential double free.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-08 23:41:53 +03:00
Anton Khirnov
dbaba52ed2 lavf: don't try to free private options if priv_data is NULL. 
This might happen if there was an error before priv_data was allocated
and result in segfault.
 2011-06-08 19:51:31 +02:00
Diego Biurrun
5bd6ec6d59 options: Add missing braces around struct initializer. 
This fixes the warning:
libavformat/options.c:62:1: warning: missing braces around initializer [-Wmissing-braces]
 2011-06-08 15:01:02 +02:00
Diego Biurrun
b7847a3f2e mov: Remove leftover crufty debug statement with references to a local file. 2011-06-08 12:01:41 +02:00
Anton Khirnov
d2d67e424f Remove all uses of now deprecated metadata functions. 2011-06-08 07:43:45 +02:00
Anton Khirnov
d9f80ea2a7 Move metadata API from lavf to lavu. 
Rename it to AVDictionary, since it will be used as such.  Tags
documentation and metadata conversion API is lavf-specific, so remains
there.
 2011-06-08 07:43:45 +02:00
Diego Biurrun
ac4a854811 Remove some non-compiling debug messages. 2011-06-08 00:45:47 +02:00
Diego Biurrun
02a8d43adf Replace some av_log/printf + #ifdef combinations by av_dlog. 2011-06-07 13:20:58 +02:00
Diego Biurrun
1f6b9cc31d Replace some nonstandard DEBUG_* preprocessor directives by plain DEBUG. 2011-06-07 13:20:58 +02:00
Diego Biurrun
d7cf5639e7 Replace some printf instances in debug code by av_log. 2011-06-07 13:20:57 +02:00
Diego Biurrun
dc25d79f49 Drop unnecessary directory prefixes from #include directives. 2011-06-07 10:31:26 +02:00
Luca Barbato
0e28e9ca8f flvenc: propagate error properly 
avio_flush can fail, in particular when used with the rtmp/librtmp
protocol.
 2011-06-06 10:53:19 -05:00
Anton Khirnov
b2592ea42c lavf: deprecate AVFormatParameters.time_base. 2011-06-06 06:46:10 +02:00
Anton Khirnov
abcedfac60 img2: add framerate private option. 2011-06-06 06:46:10 +02:00
Anton Khirnov
a915bf64cc img2: add video_size private option. 2011-06-06 06:46:10 +02:00
Anton Khirnov
f33e2a51d9 img2: add pixel_format private option. 2011-06-06 06:46:05 +02:00
Anton Khirnov
c1dcbfddf9 tty: add framerate private option. 2011-06-06 06:32:40 +02:00
Anton Khirnov
367732832f lavf,lavc: free avoptions in a generic way. 
It's simpler and less error-prone.

Fixes some memleaks along the way.
 2011-06-05 15:01:36 +02:00
Anton Khirnov
8346f60afb tty: factorise returning error codes. 2011-06-04 19:53:45 +02:00
Anton Khirnov
e762b1ce95 rawdec: add framerate private option. 2011-06-04 19:51:43 +02:00
Diego Biurrun
8d459acc10 Add missing #includes to make headers self-contained. 
This fixes 'make checkheaders'.
 2011-06-04 18:15:50 +02:00
Diego Biurrun
43b6c3eb18 mpegts: Wrap #ifdef DEBUG and av_hex_dump_log() combination in a macro. 2011-06-03 15:43:34 +02:00
Mans Rullgard
5e1166b31b Mark some variables with av_unused 
Most of these variables are only used in av_dlog statements, some
are required but not used by other macros.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-03 12:59:05 +01:00
Anton Khirnov
1f94c31f69 rawdec: initialize return value to 0. 2011-06-03 13:51:43 +02:00
Anton Khirnov
a606aa7570 rawdec: don't leak option strings. 2011-06-03 08:11:17 +02:00
Diego Biurrun
f190f676bc Replace custom DEBUG preprocessor trickery by the standard one. 2011-06-03 00:44:06 +02:00
Diego Biurrun
df96f22d8f Replace custom debug output functions by av_dlog(). 2011-06-03 00:44:03 +02:00
Diego Biurrun
b751f61106 Remove stray extra arguments from av_dlog() invocations. 2011-06-02 23:11:58 +02:00
Mans Rullgard
4c1e56ede8 oma: check avio_read() return value 2011-06-02 20:06:18 +01:00
Mans Rullgard
14086341bf nutdec: remove unused variable 2011-06-02 20:06:18 +01:00
Mans Rullgard
e65ab9d94f Remove unused variables 2011-06-02 20:06:00 +01:00
Diego Biurrun
b0a4e5f9e7 Employ correct printf format specifiers, mostly in debug output. 2011-05-31 23:45:14 +02:00
Gil Pedersen
c16919487e improved 'edts' atom writing support 
The 'edts' write function can now generate an initial empty edit resulting in a track-specific presentation delay.
This is automatically calculated and inserted for any track where the initial DTS != 0.
Added support for long (version==1) timecodes.
 2011-05-31 08:16:18 -07:00
Alok Ahuja
945dda41a2 webm: support stereo videos in matroska/webm muxer 
Create a stereo_mode metadata tag to specify the stereo 3d video layout
using the StereoMode tag in a matroska/webm video track.
 2011-05-28 12:15:55 +02:00
Anton Khirnov
f91ccb1df6 lavf: deprecate AVFormatParameters.pix_fmt. 2011-05-27 23:33:51 +02:00
Anton Khirnov
2a85f21868 rawdec: add a pixel_format private option. 2011-05-27 23:33:51 +02:00
Martin Storsjö
28734ac995 movenc: Deprecate the global RTP hinting flag, use a private AVOption instead 
Instead of -fflags rtphint, set -movflags rtphint instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-27 19:56:44 +03:00
Martin Storsjö
91e3a25ef6 movenc: Add an AVClass for setting muxer specific options 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-27 19:56:33 +03:00
Luca Barbato
ebb6b27ad9 tcp: make connect() timeout properly 
The connect() timeout can take minutes, gets misreported as EIO and
isn't interruptible.
 2011-05-27 09:42:14 +02:00
Anton Khirnov
fa4924a358 rawdec: factor video demuxer definitions into a macro. 2011-05-27 08:31:16 +02:00
Anton Khirnov
4779f59378 rtspdec: add initial_pause private option. 
Deprecate corresponding AVFormatParameters field.
 2011-05-27 06:52:52 +02:00
Anton Khirnov
89d1b7f406 lavf: deprecate AVFormatParameters.width/height. 2011-05-27 06:52:52 +02:00
Anton Khirnov
06d8c9e5f0 tty: add video_size private option. 2011-05-27 06:52:52 +02:00
Anton Khirnov
973f686a6c rawdec: add video_size private option. 2011-05-27 06:52:52 +02:00
Alex Converse
86f868771b id3v2: Check malloc result. ID3v2 tags can be very large. 2011-05-26 13:16:03 -07:00
Alex Converse
40a5dd2f35 id3v2: Initialize tflags for version 2.2. 2011-05-26 13:16:03 -07:00
Anton Khirnov
9749cdf775 lavf: initialize demuxer private options. 2011-05-26 20:03:26 +02:00
Diego Biurrun
e169428529 Mark parameterless function declarations as 'void'. 2011-05-26 16:26:17 +02:00
Alex Converse
30315a8d9c avformat: Add fpsprobesize as an AVOption. 2011-05-25 12:34:46 -07:00
Martin Storsjö
48b1fb1397 rtmp: Reindent 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-25 22:01:21 +03:00
Martin Storsjö
271c869cc3 rtmp: Don't try to do av_malloc(0) 
Some received packets can have size 0. The return value from
av_malloc(0) may be NULL, which is ok if the size was 0. On
OS X, however, the returned pointer is non-null but leads to
crashes when trying to free it.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-25 22:00:42 +03:00
Anton Khirnov
67540af7ba tty: replace AVFormatParameters.sample_rate abuse with a private option. 2011-05-25 16:21:25 +02:00
John Stebbins
656566d7a4 Fix end time of last chapter in compute_chapters_end 
Parenthesis are misplaced in calculation of max_time.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-25 15:55:48 +02:00
Anton Khirnov
d20576d01b lavf: deprecate AVFormatParameters.channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
fc68a8f703 lavf: deprecate AVFormatParameters.standard. 2011-05-25 15:55:47 +02:00
Anton Khirnov
bffd4dd1d3 lavf: deprecate AVFormatParameters.{channels,sample_rate}. 2011-05-25 15:55:46 +02:00
Anton Khirnov
5b3865fc5f rawdec: add sample_rate/channels private options. 2011-05-25 15:55:46 +02:00
Anton Khirnov
fb37d57347 lavf: deprecate AVFormatParameters.mpeg2ts_raw. 
It doesn't do anything except produce an error message when set.
 2011-05-25 15:20:25 +02:00
Anton Khirnov
17a5556db5 mpegts: add compute_pcr option. 
Deprecate the corresponding AVFormatParameters field.
 2011-05-25 15:20:25 +02:00
Anton Khirnov
5dc8214420 lavf: add priv_class field to AVInputFormat. 2011-05-25 15:20:25 +02:00
Ilya
4515f9b58a rtsp: use strtoul to parse rtptime and seq values. 
strtol could return negative values, leading to various error messages,
mainly "non-monotonically increasing dts".

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-24 19:11:28 +02:00
Carl Eugen Hoyos
ab088f7d28 ape: Allow demuxing of files with metadata tags. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-24 19:07:33 +02:00
Diego Biurrun
153382e1b6 multiple inclusion guard cleanup 
Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.
 2011-05-21 13:48:10 +02:00
Can Wu
d49051e074 avio: document buffer must created with av_malloc() and friends 
Else a later buffer resize in ffio_set_buf_size() will ABORT.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-21 13:42:50 +02:00
Can Wu
9e2dabed4a avio: check AVIOContext malloc failure 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-21 13:42:50 +02:00
Martin Storsjö
50fefa10de mpegtsenc: Add an AVClass pointer to the private data 
Since a private class is set for this muxer, the callers will
assume that the private data starts with an AVClass pointer.
If no such member exists, the first few bytes of the struct
will be overwritten, and the class pointer may be broken at
any later time.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-20 15:16:09 +03:00
Diego Biurrun
7ed0a77ff4 Remove silly insults from avformat_version() Doxygen documentation. 2011-05-19 18:28:25 +02:00
Mans Rullgard
b122c65107 asfdec: add missing #include for av_bswap32() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-19 12:38:43 +01:00
Anton Khirnov
29e3489602 lavf: remove duplicate assignment in avformat_alloc_context. 
AVClass is already initialized in  avformat_get_context_defaults.
 2011-05-17 23:01:42 +02:00
Anton Khirnov
f0029cbcf6 lavf: use designated initializers for AVClasses. 2011-05-17 23:01:42 +02:00
Alex Converse
13220b1856 flvdec: clenup debug code 2011-05-17 22:08:11 +02:00
Uoti Urpala
29fa570d0c asfdec: fix possible overread on broken files. 2011-05-17 22:06:00 +02:00
Vladimir Pantelic
69fa23961e asfdec: do not fall back to binary/generic search 
asf_read_seek() inside the asf demuxer already does the
right thing, it tries the index and if that fails it uses
binary search. If binary search is called from outside of asfdec.c
it will fail because the asf code cannot clean up after itself.
Therefore introduce AVFMT_NOBINSEARCH that prevents the seek
code to fallback to binary search and AVFMT_NOGENSEARCH that
prevents the seek code to fallback to generic search.
 2011-05-17 22:06:00 +02:00
Vladimir Pantelic
b58bc17cf7 asfdec: reindent after previous commit c7bd5ed 2011-05-17 22:05:22 +02:00
Vladimir Pantelic
c7bd5edae4 asfdec: fallback to binary search internally 
lavf will do that anyway in case seek by index fails
 2011-05-17 21:48:16 +02:00
Baptiste Coudurier
7e19a6e868 movenc: always write esds descriptor length using 4 bytes. 
ipod shuffle doesn't support anything else.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-13 07:38:54 +02:00
Martin Storsjö
552a99957f rtpdec_qdm2: Don't try to parse data packet if no configuration is received 
The later parsing of payload data depends on the configuration
being present. If it hasn't been configured properly yet,
parsing a data packet may lead to a crash.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-13 00:20:59 +03:00
Aurelien Jacobs
89d4c13057 matroskaenc: make sure we don't produce invalid file with no codec ID 
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 18:02:28 +02:00
Aurelien Jacobs
9c569ef712 matroskadec: check that pointers were initialized before accessing them 
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 18:02:28 +02:00
Stefano Sabatini
4ad0693edc lavf: fix function name in compute_pkt_fields2 av_dlog message 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 18:02:28 +02:00
Marton Balint
2c71581698 lavf: fix av_find_best_stream when providing a wanted stream. 
In the main loop, stream_number is incremented after checking the stream type,
so the search usually will not find the wanted stream.

This patch eliminates the useless stream_number variable and introduces a new
one, called real_stream_index to store the real stream index of the current
stream, no matter if we are looping through all the streams or only the streams
of a program.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 18:02:27 +02:00
Marton Balint
6b35a795f8 lavf: fix av_find_best_stream when decoder_ret is given and using a related stream. 
Yet another fix for the code originally designed for use without related_stream.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 18:02:27 +02:00
Yusuke Nakamura
5f0bb0baef mov: Support edit list atom version 1. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-12 15:52:25 +02:00
Clément Bœsch
e575685fad Cosmetics: fix prototypes in oggdec 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-12 13:34:20 +02:00
Clément Bœsch
5780f41af5 oggdec: fix memleak with continuous streams. 
This avoids the creation of a new AVStream instead of replacing it when
a stream reset occurs (track change with some webradios for example).

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-12 13:34:20 +02:00
Aurelien Jacobs
2501d2f386 matroskaenc: add missing new line in av_log() call 
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 13:08:30 +02:00
Baptiste Coudurier
304e983dc7 movenc: fix yuv range in avid atoms used by dnxhd. 
yuv range: full 1 / normal 2

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 13:07:21 +02:00
Alex Converse
7fe3207e25 movenc: fix adpcm mono muxing. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 13:05:30 +02:00
Baptiste Coudurier
6ae38aa3ce mpegts: do not output known sized packet if an unbounded packet is already queued. 
Fix issue #2624.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 13:04:58 +02:00
Diego Biurrun
046f081b46 configure: Do not unconditionally add -D_POSIX_C_SOURCE to CPPFLAGS. 
Adding _POSIX_C_SOURCE to CPPFLAGS globally produces all sorts of problems
since it causes certain system functions to be hidden on some (BSD) systems.
The solution is to only add the flag on systems that really require it, i.e.
glibc-based ones.

This change makes BSD systems compile out-of-the-box without the need for
adding specific flags manually.  It also allows dropping a number of flags
set manually on a file-per-file basis, but were only present to work around
breakage introduced by the presence of _POSIX_C_SOURCE.

Also add _XOPEN_SOURCE to CPPFLAGS for glibc systems.  We use XSI extensions
in several places already, so it is preferable to define it globally instead
of littering source files with individual #defines only needed for glibc.
 2011-05-12 11:41:59 +02:00
Thierry Foucu
45faf7fcd3 nsv: Fix misdetection of MP3 files as NSV. 
If an MP3 file contains the string NSVs, the NSV probe will confuse it for an
NSV file. Check for 0xBEEF after a Video/Audio chunk to achieve more accuracy.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-12 11:32:39 +02:00
Clément Bœsch
b3bbc6fdc5 oggdec: use explicit AVInputFormat struct initializers 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-12 11:32:26 +02:00
Clément Bœsch
f95257d27c oggdec: simplify ogg_probe 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-12 11:32:26 +02:00
Baptiste Coudurier
9aa91043f3 Port SMPTE S302M audio decoder from FFmbc 0.3. 2011-05-11 17:25:06 +02:00
Martin Storsjö
0b4949b518 rtsp: Only do keepalive using GET_PARAMETER if the server supports it 
This is more like what VLC does. If the server doesn't mention
supporting GET_PARAMETER in response to an OPTIONS request,
VLC doesn't send any keepalive requests at all. After this patch,
libavformat will still send OPTIONS keepalives if GET_PARAMETER
isn't explicitly said to be supported.

Some RTSP cameras don't support GET_PARAMETER, and will
close the connection if this is sent as keepalive request
(but support OPTIONS just fine, but probably don't need any
keepalive at all). Some other cameras don't support using
OPTIONS as keepalive, but require GET_PARAMETER instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-11 10:42:34 +03:00
Anton Khirnov
b66752790a AVOptions: make default_val a union, as proposed in AVOption2. 
This breaks API and ABI.
 2011-05-10 20:22:06 +02:00
Vitor Sessak
ecc297308f lavf/utils: fix ff_interleave_compare_dts corner case. 
This should fix behavior introduced by commit
96573c0d76. Av_rescale_rnd() is not
lossless so if two timestamps are equal after being rescaled they are
not always actually identical. This patch use av_compare_ts() to get
always a correct result.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-05-10 07:53:19 -04:00
Martin Storsjö
ed87375dd5 mpegtsenc: Clear st->priv_data when freeing it 
If not cleared, the caller might try to free it.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-09 19:14:40 +03:00
Martin Storsjö
a7ea5e3d35 udp: Fix receiving RTP data over multicast 
Earlier, AVIO_RDWR was handled as READ, and all the checks
for the AVIO_WRONLY flag explicitly meant the write-only case.
When changed from old AVIO/URL contants to AVIO_FLAG in
59d96941f0, these comparisons were updated incorrectly, by
mapping checks for AVIO_WRONLY to checks for AVIO_FLAG_WRITE.

When receiving RTP over UDP, the urlcontext is opened with
READ_WRITE flags.

This patch updates the flag comparisons to check for the same
conditions as the code did prior to 59d96941f0.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-09 19:14:38 +03:00
Martin Storsjö
f9a6cfdd04 rtpproto: Remove an unused variable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-09 19:14:37 +03:00
Yusuke Nakamura
45a811b512 mov: fix composition timestamps on movie fragments. 
This fixes, for instance, the case that there is a track that has some samples with composition time offset and has a track run without sample-composition-time-offsets-present.
 2011-05-05 22:07:54 -07:00
Diego Biurrun
8799541a0a Fix standalone compilation of pipe protocol. 
file_check() is not only used by the file protocol, adjust #ifdef accordingly.
 2011-05-04 21:12:42 +02:00
Diego Biurrun
61165a1bba Fix standalone compilation of WTV demuxer. 2011-05-04 21:12:40 +02:00
Mans Rullgard
eddd580b74 matroskaenc: fix memory leak 
This fixes a memory leak occurring when no cue points are defined
since commit 91819763.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-04 18:06:45 +01:00
Alex Converse
1a5e4fd8c5 Replace strncpy() with av_strlcpy(). 2011-05-03 21:20:13 -07:00
Uoti Urpala
0bd433a916 asfdec: fix assert failure on invalid files 
Add an extra size validity check in asf_read_frame_header(). Without
this asf->packet_size_left may become negative, which triggers an
assertion failure later.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-05-03 22:36:08 -04:00
Ronald S. Bultje
7643265505 nutenc: check malloc return values. 2011-05-03 22:29:19 -04:00
Ronald S. Bultje
25588d3b8a nutenc: don't av_malloc(0). 2011-05-03 22:29:08 -04:00
Ronald S. Bultje
f8b1245922 asfdec: fix parsing of packets that overrun into padding. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-05-03 22:14:04 -04:00
Luca Barbato
e3b540b424 Make ffmpeg support generic data stream 
The patch is the first step to support -dcodec copy
 2011-05-03 11:51:55 +02:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-02 12:18:44 +02:00
Anssi Hannula
7c152a458d lavf: inspect more frames for fps when container time base is coarse 
As per issue2629, most 23.976fps matroska H.264 files are incorrectly
detected as 24fps, as the matroska timestamps usually have only
millisecond precision.

Fix that by doubling the amount of timestamps inspected for frame rate
for streams that have coarse time base. This also fixes 29.970 detection
in matroska.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 78431098f9)

Tested with mplayer based on this report
http://thread.gmane.org/gmane.comp.video.mplayer.user/66043/focus=66063

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-04-29 22:46:13 +02:00
Diego Biurrun
2e15305b70 Remove some disabled printf debug cruft. 2011-04-29 20:00:53 +02:00
Diego Biurrun
045dd4b928 Replace some commented-out debug printf() / av_log() messages with av_dlog(). 2011-04-29 17:27:01 +02:00