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488 Commits

Author SHA1 Message Date
Michael Niedermayer
4641ae352e avformat: Add and use ff_copy_whitelists() 
Fixes potential security issue in case of running out of memory

Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-24 19:23:23 +02:00
Michael Niedermayer
b76234c00c avformat/avidec: Forward whitelists to the subtitle demuxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-23 18:19:37 +02:00
Michael Niedermayer
d6ed67780b libavformat/avidec: Make unchanged function arguments const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-24 18:33:55 +02:00
Benoit Fouet
9c843fb1d0 avformat/avidec: ensure that palette does not contain the BottomUp info. 
Considering the palette is located at the end of extradata may be flawed
when the extradata contains the palette followed by the BottomUp field.
When the BottomUp field is present, exclude it from the palette.
Fixes part of ticket #1304

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-22 11:01:27 +02:00
James Almer
d34ec64a22 replace calls to url_feof() with avio_feof() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-08 00:48:38 +02:00
Michael Niedermayer
571ab8344a avformat/avidec: allow rounding errors between scale/rate and timebase 
Fixes Ticket3670

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 05:04:13 +02:00
Michael Niedermayer
91736025b2 avformat/avidec: set average frame rate from header 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 05:40:00 +02:00
Michael Niedermayer
466988ab75 Fix dont and doesnt typos 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-27 15:14:32 +02:00
Michael Niedermayer
e9ad121ba5 Fix skiping typos 
Found-by: Alessandro Ghedini <alessandro@ghedini.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-27 14:50:14 +02:00
Don Moir
62056d09b1 avformat/avidec: skip len=0 entries from the index 
Reduces cpu & memory requirements for the index
See Ticket 3531

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-25 18:56:05 +02:00
Michael Niedermayer
57fb570908 avformat/avidec: Speed up keyframe detection code 
Fixes Ticket3531

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-22 04:33:20 +02:00
Thilo Borgmann
2f08dad028 lavf/avidec: Read metadata EXIF tags from AVIF tag. Based on patch by Gregory Wolfe (Kodak Alaris) <gregory.wolfe@kodakalaris.com>. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 03:32:06 +02:00
Michael Niedermayer
cc8b45c0ce avformat/avidec: remove unused variables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-02 19:04:58 +02:00
Michael Niedermayer
91a0d3af65 Merge commit '9d599e3f6e61438772d8cddd6c9b7c495251f51e' 
* commit '9d599e3f6e61438772d8cddd6c9b7c495251f51e':
  avi: Improve non-interleaved detection

Conflicts:
	libavformat/avidec.c

See: 8df774be88 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-02 18:03:02 +02:00
Michael Niedermayer
9d599e3f6e avi: Improve non-interleaved detection 
Additional fixes by Nigel Touati-Evans <nigel.touatievans@gmail.com>.

Check the index for streams with a time drift of 2s or a buffer drift
of 64MB.

Bug-Id: 666
CC: libav-stable@libav.org
Sample-Id: yet-another-broken-interleaved-avi.avi

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-04-02 12:11:31 +02:00
Michael Niedermayer
61b3b3315c Merge commit 'f1c4a54f6ecbf77a29aaaee09ca70c5468d0c509' 
* commit 'f1c4a54f6ecbf77a29aaaee09ca70c5468d0c509':
  lavf: add supported extension to avi and mov demuxers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-02 03:15:19 +02:00
Marc-Antoine Arnaud
f1c4a54f6e lavf: add supported extension to avi and mov demuxers 2014-04-02 00:27:53 +02:00
Michael Niedermayer
28ee7757f5 Merge commit 'd92024f18fa3d69937cb2575f3a8bf973df02430' 
* commit 'd92024f18fa3d69937cb2575f3a8bf973df02430':
  lavf: more correct printf format specifiers

Conflicts:
	libavformat/asfdec.c
	libavformat/cafdec.c
	libavformat/dxa.c
	libavformat/framecrcenc.c
	libavformat/hnm.c
	libavformat/iff.c
	libavformat/mov.c
	libavformat/mxfdec.c
	libavformat/rmdec.c
	libavformat/rpl.c
	libavformat/smacker.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-11 21:05:34 +01:00
Michael Niedermayer
5d75730c58 avformat/avidec: Check required demuxing buffer sizes in guess_ni_flag() 
Fixes Ticket3421

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-11 19:20:47 +01:00
Michael Niedermayer
01000064c9 avidec: calculate missing bitrates from index 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-11 19:20:47 +01:00
Diego Biurrun
d92024f18f lavf: more correct printf format specifiers 2014-03-11 13:13:41 +01:00
Michael Niedermayer
52a2138656 avformat/avidec: Use a buffer with sufficient padding in read_gab2_sub() 
Fixes out of array read
Fixes: 0ff9841c2a102f06e0d582bfc3376cbd-asan_heap-oob_495589_6836_cov_1763916974_mewmew_ssa.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-02 04:38:30 +01:00
Carl Eugen Hoyos
b7702fafb3 Avoid a possible overflow when reading Nikon avi files. 
Suggested-by: Reimar
 2014-01-20 11:40:35 +01:00
Carl Eugen Hoyos
f9c2d4d17e Allow decoding of slightly broken Nikon avi files. 
Fixes ticket #3330.
 2014-01-20 01:44:07 +01:00
Carl Eugen Hoyos
94cf4f8bac Use the h264 parser when decoding VSSH in avi. 
Fixes ticket #3261 visually.

Analyzed-by: Michael Doilnitsyn
 2014-01-07 22:49:05 +01:00
Michael Niedermayer
e93bc3efbf avformat/avidec: use ff_get_extradata() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-25 17:23:13 +01:00
Michael Niedermayer
ccdfa3e271 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Add missing #includes for *INT64_MAX and *INT64_C

Conflicts:
	ffmpeg.c
	ffmpeg_filter.c
	ffplay.c
	libavformat/assdec.c
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-24 05:21:19 +01:00
Diego Biurrun
8f8bc92365 Add missing #includes for *INT64_MAX and *INT64_C 2013-11-23 21:55:52 +01:00
Michael Niedermayer
7865759409 avformat/avidec: Dont assert the existence of an index for video streams. 
Its possible in various rare cases that an index cannot be created or allocated.
Fixes assertion failure
Fixes: signal_sigabrt_7ffff7126425_7712_pokem.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-22 17:02:00 +01:00
Michael Niedermayer
9cbe834dfd avformat/avidec: Skip duplicate strf chunks 
Fixes Ticket3119

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-22 02:06:03 +01:00
Michael Niedermayer
7c98c834e0 avformat/avidec: also print position in print_tag() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-22 01:29:02 +01:00
Anton Khirnov
ce9bba5340 avidec: fix a memleak in the dv init code. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2013-11-21 20:57:58 +01:00
Paul B Mahol
a807c68253 avformat: use ff_alloc_extradata() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-13 20:13:38 +00:00
Michael Niedermayer
5fcd0a80a2 Merge commit 'ceec6e792e4b5baaa23b220f4fd33417631f5288' 
* commit 'ceec6e792e4b5baaa23b220f4fd33417631f5288':
  avi: directly resync on DV in AVI read failure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-10 11:31:40 +02:00
Michael Niedermayer
dd0429e1de Merge commit '756547ce7f4d67a18663503e2157aebed3531703' 
* commit '756547ce7f4d67a18663503e2157aebed3531703':
  avi: DV in AVI must be considered single stream

Conflicts:
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-10 11:22:28 +02:00
Michael Niedermayer
c589c4c52d Merge commit '1cac9accbd1f9b8596122d0735e37b97a844c514' 
* commit '1cac9accbd1f9b8596122d0735e37b97a844c514':
  avi: properly fail if the dv demuxer is missing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-10 10:40:33 +02:00
Luca Barbato
ceec6e792e avi: directly resync on DV in AVI read failure 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-10-10 07:28:17 +02:00
Luca Barbato
756547ce7f avi: DV in AVI must be considered single stream 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-10-10 07:28:03 +02:00
Luca Barbato
1cac9accbd avi: properly fail if the dv demuxer is missing 
CC: libav-stable@libav.org
 2013-10-10 07:27:50 +02:00
Michael Niedermayer
3a3ebc7c7d Merge commit '8d07258bb6063d0780ce2d39443d6dc6d8eedc5a' 
* commit '8d07258bb6063d0780ce2d39443d6dc6d8eedc5a':
  avidec: Make sure a packet is large enough before reading its data

Conflicts:
	libavformat/avidec.c

See: 028cc42a16
Note: data!=NULL implies that the allocated array is at least FF_INPUT_BUFFER_PADDING_SIZE large
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-29 22:56:15 +02:00
Martin Storsjö
8d07258bb6 avidec: Make sure a packet is large enough before reading its data 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-29 19:56:22 +03:00
Michael Niedermayer
72eddc10fa Merge commit 'd872fb0f7ff2ff0ba87f5ccf6a1a55ca2be472c9' 
* commit 'd872fb0f7ff2ff0ba87f5ccf6a1a55ca2be472c9':
  lavf: Reset the entry count and allocation size variables on av_reallocp failures

Conflicts:
	libavformat/avienc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-27 12:13:41 +02:00
Martin Storsjö
d872fb0f7f lavf: Reset the entry count and allocation size variables on av_reallocp failures 
When av_reallocp fails, the associated variables that keep track of
the number of elements in the array (and in some cases, the
separate number of allocated elements) need to be reset.

Not all of these might technically be needed, but it's better to
reset them if in doubt, to make sure variables don't end up
conflicting.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-26 23:14:03 +03:00
Michael Niedermayer
20dfab33f5 Merge commit '5626f994f273af80fb100d4743b963304de9e05c' 
* commit '5626f994f273af80fb100d4743b963304de9e05c':
  avformat: Use av_reallocp() where suitable

Conflicts:
	libavformat/avidec.c
	libavformat/avienc.c
	libavformat/aviobuf.c
	libavformat/oggparsevorbis.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 11:01:26 +02:00
Alexandra Khirnova
5626f994f2 avformat: Use av_reallocp() where suitable 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-09-18 18:28:38 +02:00
Paul B Mahol
c051d668b5 avformat/avidec: use av_calloc() and check for allocation error 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-16 18:53:28 +00:00
Michael Niedermayer
8586d8dda2 avformat/avidec: fix signedness of pointer type in get_stream_idx() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-08 19:02:19 +02:00
Michael Niedermayer
227a0eb5a9 avformat/avidec: match first index and first packet size=0 handling 
Fixes Ticket2861

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 03:08:25 +02:00
Michael Niedermayer
20be5e0a0e Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91' 
* commit '7950e519bb094897f957b9a9531cc60ba46cbc91':
  Disable deprecation warnings for cases where a replacement is available

Conflicts:
	libavcodec/avpacket.c
	libavcodec/pthread.c
	libavcodec/utils.c
	libavdevice/v4l2.c
	libavfilter/avfiltergraph.c
	libavfilter/buffersrc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-03 10:08:30 +02:00
Diego Biurrun
7950e519bb Disable deprecation warnings for cases where a replacement is available 2013-08-02 19:19:02 +02:00
Michael Niedermayer
3afcddcff2 Merge commit 'c8f0b20b4a6bb6691928789d83e4b02896969848' 
* commit 'c8f0b20b4a6bb6691928789d83e4b02896969848':
  avidec: Let the inner dv demuxer take care of discarding

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-28 13:15:21 +02:00
Michael Niedermayer
d781220991 Merge commit '10aa44aa675e05067845e3e55fac37642cbbdae4' 
* commit '10aa44aa675e05067845e3e55fac37642cbbdae4':
  avidec: K&R formatting cosmetics

Conflicts:
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-28 13:06:38 +02:00
Luca Barbato
c8f0b20b4a avidec: Let the inner dv demuxer take care of discarding 
CC: libav-stable@libav.org
 2013-07-27 16:00:11 +02:00
Luca Barbato
10aa44aa67 avidec: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-27 16:00:11 +02:00
Nigel Touati-Evans
ef8cc06d6e avformat/avidec: Fix incorrect detection of badly interleaved avi 
The method guess_ni_flag needs to divide timestamps in the index
by sample_size if it is set in order to compare different streams correctly.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 22:07:48 +02:00
Michael Niedermayer
6c593f1b67 avidec: dont randomly skip packets for offseting the index 
Fixes Ticket2490

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-17 22:16:10 +02:00
Carl Eugen Hoyos
231b331718 Do not read strd chunk in avi files as H264 extradata. 
Fixes ticket #2561.
 2013-05-13 12:39:44 +02:00
Michael Niedermayer
a079ed63d3 avidec: Enable full parsing for potencoder mpeg1/2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-10 16:55:06 +02:00
Michael Niedermayer
f083b4c338 Merge commit 'e0f8be6413b6a8d334d6052e610af32935c310af' 
* commit 'e0f8be6413b6a8d334d6052e610af32935c310af':
  avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate

Conflicts:
	libavformat/ac3dec.c
	libavformat/avformat.h
	libavformat/avs.c
	libavformat/m4vdec.c
	libavformat/mov.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegvideodec.c
	libavformat/psxstr.c
	libavformat/pva.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 12:31:03 +02:00
Diego Biurrun
e0f8be6413 avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate 2013-05-04 21:43:06 +02:00
Michael Niedermayer
27b7bfc7b5 avidec: Fix demuxing of non seekable avis with multiple RIFFs 
This solution uses the size of the first RIFF if its valid
to check frame size validity when the filesize could not be determined.
Feedback is welcome, other ideas and improvments as well!

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-28 17:30:42 +01:00
Michael Niedermayer
8d0da20ca6 avidec: fix duration and bitrate of truncated files 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 13:09:52 +01:00
Michael Niedermayer
2653e12520 Merge commit '1afddbe59e96af75f1c07605afc95615569f388f' 
* commit '1afddbe59e96af75f1c07605afc95615569f388f':
  avpacket: use AVBuffer to allow refcounting the packets.

Conflicts:
	libavcodec/avpacket.c
	libavcodec/utils.c
	libavdevice/v4l2.c
	libavformat/avidec.c
	libavformat/flacdec.c
	libavformat/id3v2.c
	libavformat/matroskaenc.c
	libavformat/mux.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 19:12:03 +01:00
Anton Khirnov
1afddbe59e avpacket: use AVBuffer to allow refcounting the packets. 
This will allow us to avoid copying the packets in many cases.

This breaks ABI.
 2013-03-08 07:33:45 +01:00
Michael Niedermayer
82d79289db avformat: Allocate duration_error separately 
This significantly reduces the memory needed per AVStream when the
array is not needed.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-23 23:15:09 +01:00
Michael Niedermayer
b4a7f4d018 Merge commit '570a4a0189946c2c983da41d37fdd67fa13266e7' 
* commit '570a4a0189946c2c983da41d37fdd67fa13266e7':
  avidec: use sensible error codes instead of -1

Conflicts:
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 13:38:20 +01:00
Jindrich Makovicka
570a4a0189 avidec: use sensible error codes instead of -1 
Use AVERROR_INVALIDDATA on invalid inputs, and AVERROR_EOF when no more
frames are available in an interleaved AVI.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-21 16:02:40 +01:00
Michael Niedermayer
028cc42a16 read_gab2_sub: fix null pointer dereference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 17:46:05 +01:00
Carl Eugen Hoyos
ccf771cd79 Correctly skip strf tag for subtitles when decoding avi. 
Fixes ticket #1797.
 2012-11-30 10:18:37 +01:00
Michael Niedermayer
be89693ddc avidec: try to support oddly muxed MMES stream 
Fixes ticket1804

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-22 23:20:35 +01:00
Michael Niedermayer
3d48dd01fd avidec: remove unneeded null check 
Fixes CID29555
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 21:46:39 +02:00
Michael Niedermayer
2fed05f53a avoid more "0xFF << 24" as it is considered a integer overflow in C99 
missed these in my previous search and replace

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:34:16 +02:00
Heesuk Jung
e3301459f6 avidec: Use sample size in case incorrect timestamps for aac in AVI (Ticket #1755) 
In some case for aac in AVI, avidec extracts wrong PTS value.
(www.ffmpeg.org/trac/ffmpeg/ticket/1755)

I found additional case(ss=4096) and add condition.

Problematic file link : https://docs.google.com/open?id=0B6r7ZfWFIypCOTdZQUtGVEdJUUE

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-12 17:57:35 +02:00
Carl Eugen Hoyos
1a104bf641 Fix broken timestamps for some mp3 in avi samples. 
Mostly based on 73ad355 by Michael Niedermayer.
Fixes ticket #606.
 2012-10-10 23:59:43 +02:00
Michael Niedermayer
73ad355d23 avidec: fix 10l typo 
found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-10 17:06:12 +02:00
Michael Niedermayer
229e33a2b6 avidec: override sample size of 1024 for VBR AAC 
Fixes Ticket1755

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-10 16:48:58 +02:00
Michael Niedermayer
31ab1575e5 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avcodec: Convert some commented-out printf/av_log instances to av_dlog
  avcodec: Drop silly and/or broken printf debug output
  avcodec: Drop some silly commented-out av_log() invocations
  avformat: Convert some commented-out printf/av_log instances to av_dlog
  avformat: Remove non-compiling and/or silly commented-out printf/av_log statements
  Remove some silly disabled code.
  ac3dec: ensure get_buffer() gets a buffer for the correct number of channels

Conflicts:
	libavcodec/dnxhddec.c
	libavcodec/ffv1.c
	libavcodec/h264.c
	libavcodec/h264_parser.c
	libavcodec/mjpegdec.c
	libavcodec/motion_est_template.c
	libavcodec/mpegaudiodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/put_bits.h
	libavcodec/ratecontrol.c
	libavcodec/wmaenc.c
	libavdevice/timefilter.c
	libavformat/asfdec.c
	libavformat/avidec.c
	libavformat/avienc.c
	libavformat/flvenc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-01 16:12:38 +02:00
Diego Biurrun
72eaba5e4f avformat: Convert some commented-out printf/av_log instances to av_dlog 2012-10-01 10:24:28 +02:00
Diego Biurrun
11d4e92ed9 avformat: Remove non-compiling and/or silly commented-out printf/av_log statements 2012-10-01 10:24:28 +02:00
Michael Niedermayer
b96dc093ea Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wmalosslessdec: increase channel_coeffs/residues size
  wmalosslessdec: increase WMALL_BLOCK_MAX_BITS to 14.
  lagarith: check count before writing zeros.
  wmaprodec: check num_vec_coeffs for validity
  avidec: use actually read size instead of requested size
  avidec: return 0, not packet size from read_packet().

Conflicts:
	libavcodec/lagarith.c
	libavcodec/wmalosslessdec.c
	libavcodec/wmaprodec.c
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-29 15:11:34 +02:00
Anton Khirnov
0af49a63c7 avidec: use actually read size instead of requested size 
Fixes CVE-2012-2788
 2012-09-29 09:27:59 +02:00
Anton Khirnov
eeade678f0 avidec: return 0, not packet size from read_packet(). 2012-09-29 09:27:51 +02:00
Michael Niedermayer
8d07742cb1 avidec: workaround aac with broken block align 
Fixes Ticket1742

Based on patch by: Nikola Vranic <nikola.vranic@rt-rk.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-18 22:39:54 +02:00
Michael Niedermayer
108957c661 avidec/guess_ni_flag: fix harmless integer overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-10 16:56:59 +02:00
Michael Niedermayer
d46c1c72e4 Merge commit 'e6153f173a49e5bfa70b0c04d2f82930533597b9' 
* commit 'e6153f173a49e5bfa70b0c04d2f82930533597b9':
  avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/mpeg12enc.c
	libavcodec/options_table.h
	libavcodec/snowenc.c
	libavcodec/tiffenc.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/af_amix.c
	libavfilter/af_asyncts.c
	libavfilter/af_join.c
	libavfilter/buffersrc.c
	libavfilter/src_movie.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawtext.c
	libavformat/http.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/movenc.c
	libavformat/mpegenc.c
	libavformat/mpegtsenc.c
	libavformat/options_table.h
	libavformat/segment.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-05 14:33:32 +02:00
Piotr Bandurski
08277a45c3 lavf: add missing new line to some error messages 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-01 15:59:30 +02:00
Michael Niedermayer
ba2cf854d0 lavc: move AVRn to a seperate decoder. 
The special cases in demuxers and decoders are a mess otherwise (and more
would be needed to support it fully)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 02:46:09 +02:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85' 
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-07 22:45:46 +02:00
Michael Niedermayer
8993c25695 avidec: fix AVStream.info memleak with dv. 
Fixes Ticket1334

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-07 19:18:53 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Michael Niedermayer
a80ce390df avidec: parse INFO tags at the end 
Fixes Ticket1123

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-06 21:36:42 +02:00
Michael Niedermayer
d1dad7c824 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mpc8: return more meaningful error codes.
  mpc: return more meaningful error codes.
  wv,mpc8: don't return apetag data in packets.
  rtmp: do not warn about receiving metadata packets
  x86: h264dsp: Adjust YASM #ifdefs
  x86: yadif: Mark mmxext optimizations as such
  h264: convert loop filter strength dsp function to yasm.
  Improve descriptiveness of a number of codec and container long names

Conflicts:
	libavcodec/flvdec.c
	libavcodec/libopenjpegdec.c
	libavformat/apetag.c
	libavformat/mp3dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-31 22:41:00 +02:00
Diego Biurrun
0177b7d23a Improve descriptiveness of a number of codec and container long names 2012-07-30 20:46:55 +02:00
Michael Niedermayer
83d6ad3616 avidec: Mark first frame as keyframe in case there are no keyframes. 
This fixes seeking in filecopy.avi of Ticket504

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-19 18:44:46 +02:00
Michael Niedermayer
e3c2d83183 avidec: switch to av_assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-11 23:26:55 +02:00
Paul B Mahol
6b9446e932 avidec: add .category 
While here make .class_name consistent with other AVClass.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-06-19 16:26:01 +00:00
Paul B Mahol
7238ed6c84 avidec: use designated initializers for AVClass 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-06-19 13:59:17 +00:00
Michael Niedermayer
944d049eaa Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  movenc: Write chan atom for all audio tracks in mov mode movies.
  mpegtsenc: use avio_open_dyn_buf(), zero pointers after freeing
  doc/avconv: add some details about the transcoding process.
  avidec: make scale and rate unsigned.
  avconv: check output stream recording time before each frame returned from filters
  avconv: split selecting input file out of transcode().
  avconv: split checking for active outputs out of transcode().
  avfiltergraph: make some functions static.

Conflicts:
	ffmpeg.c
	libavfilter/avfiltergraph.c
	libavfilter/internal.h
	libavformat/mpegtsenc.c
	tests/ref/fate/acodec-alac
	tests/ref/fate/acodec-pcm-s16be
	tests/ref/fate/acodec-pcm-s24be
	tests/ref/fate/acodec-pcm-s32be
	tests/ref/fate/acodec-pcm-s8
	tests/ref/lavf/mov

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-06-04 22:59:32 +02:00
Anton Khirnov
a982e5a031 avidec: make scale and rate unsigned. 
The specs say they are unsigned 32bit integers.
 2012-06-04 14:18:49 +02:00
Michael Niedermayer
57778f61d0 avidec: fix odd extradata size case. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-31 00:46:47 +02:00