Commit Graph
12595 Commits
Author SHA1 Message Date
Michael Niedermayer 3b93bea9e3 matroskadec: Check EBML lace sizes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 15:51:04 +02:00
Michael Niedermayer 115c3bc41f matroskadec: Check for overflows in xiph lace decoding
This also detects errors earlier

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 15:17:57 +02:00
Michael Niedermayer 14de77d677 matroskadec: fix return code for too long xiph laces
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 15:13:53 +02:00
Michael Niedermayer 7ad359b394 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  xmv: do not leak memory in the error paths in xmv_read_header()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 14:35:40 +02:00
Michael Niedermayer 208be6b54a Merge commit 'd1016dccdcb10486245e5d7c186cc31af54b2a9c'
* commit 'd1016dccdcb10486245e5d7c186cc31af54b2a9c':
  xmv: check audio track parameters validity.
  bmv: check for len being valid in bmv_decode_frame().

Conflicts:
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 14:20:51 +02:00
Michael Niedermayer cdafcf838c Merge commit '8d617b11cfc87b2c6056fee029ac5bc760af874a'
* commit '8d617b11cfc87b2c6056fee029ac5bc760af874a':
  id3v2: pad the APIC packets as required by lavc.
  dfa: check for invalid access in decode_wdlt().

Conflicts:
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 13:41:01 +02:00
Michael Niedermayer ab2989378f Merge commit 'dbb1425811a672eddf4acf0513237cdf20f83756'
* commit 'dbb1425811a672eddf4acf0513237cdf20f83756':
  lavf: make sure stream probe data gets freed.
  avfiltergraph: set deprecated filter_count.

Conflicts:
	libavformat/utils.c

See: 44a7a6300d

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 13:24:33 +02:00
Michael Niedermayer e7389ed5d0 Merge commit 'bcc94328980e6c56546792ab08b0756abdce310b'
* commit 'bcc94328980e6c56546792ab08b0756abdce310b':
  opt: check the return values of av_get_token for ENOMEM.
  doc: Fix best_nb_channells typo
  matroska: pass the lace size to the matroska_parse_rm_audio

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 13:00:59 +02:00
Michael Niedermayer 534b292102 Merge commit '8a96df7b70be509dae9ceec82d2c10a20361356d'
* commit '8a96df7b70be509dae9ceec82d2c10a20361356d':
  matroska: fix a corner case in ebml-lace parsing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 12:46:47 +02:00
Anton Khirnov f8080bd13b xmv: do not leak memory in the error paths in xmv_read_header()
CC: libav-stable@libav.org
2013-04-04 07:54:45 +02:00
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 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 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
Michael Niedermayer e278500181 oggdec: Support byte based seeking
Fixed Ticket2317

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 04:04:24 +02:00
Michael Niedermayer e10f5bd05c avformat: Add a mechanism to allow demuxers to detect byte based seeking.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 04:04:24 +02:00
Michael Niedermayer f51ce34e5e matroskadec: fix display_width/height = 0 handling
Fixes Ticket2424

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-03 23:45:32 +02:00
Carl Eugen Hoyos db2d3a9082 Skip padding in an id3 tag in aiff files.
Fixes ticket #2430.

Reviewed-by: Matthieu Bouron
2013-04-03 15:45:46 +02:00
Paul B Mahol e3cc92a623 smacker: fix off by one error
Regression since a93b572ae4.

Fixes #2426.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-03 13:01:38 +00:00
Luca Barbato 25a80a931a matroska: pass the lace size to the matroska_parse_rm_audio
Each lace must be independent according to the specification.

Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

Stricter check than fc43c19a56

CC: libav-stable@libav.org
2013-04-03 12:34:38 +02:00
Luca Barbato 8a96df7b70 matroska: fix a corner case in ebml-lace parsing
Make sure we notice when the lace_size[n] is a negative value.

CC: libav-stable@libav.org
2013-04-03 12:33:15 +02:00
Dale CurtisandLuca Barbato fc43c19a56 matroska: Update the available size after lace parsing
Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-04-03 12:33:01 +02:00
Michael Niedermayer 83e2217221 flvdec: fix seeking in audio only files
Fixes Seeking with the file in Ticket2283

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-03 03:57:37 +02:00
Michael Niedermayer ccc25378bd avformat: fix atomatic format selection for (s)segment
Fixes Ticket2236

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-02 21:52:40 +02:00
Michael Niedermayer 24f822c3ab Merge remote-tracking branch 'qatar/master'
* qatar/master:
  oma: Validate sample rates

Conflicts:
	libavformat/oma.c

See: a30165c4a8

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-01 12:48:04 +02:00
Luca Barbato 0933fd1533 oma: Validate sample rates
The sample rate index is 3 bits even if currently index 5, 6 and 7 are
not supported.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-03-31 16:10:52 +02:00
Stephen HutchinsonandMichael Niedermayer 8cd7aab1bb Use PIX_FMT_BGR24 for the AviSynth demuxer, instead of RGB24.
Partial fix for ticket #2412 in that using PIX_FMT_BGR24 fixes the
swapped channels issue when using scripts serving RGB24.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-31 01:09:33 +01:00
Carl Eugen HoyosandMichael Niedermayer b448c0a68d Write broken aac frames to mov files instead of skipping them.
Fixes decoding with picky media players.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-30 14:29:15 +01:00
Carl Eugen Hoyos 4d3c5d3b65 Do not show "Estimating duration from bitrate" warning if no duration was estimated. 2013-03-30 08:24:51 +01:00
Michael Niedermayer ef7b6b489a ffmpeg/avformat: factor av_guess_frame_rate() out
This will be used in ffplay

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 17:40:28 +01:00
Michael Niedermayer 774a268497 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  flvdec: read audio sample size and channels metadata

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 11:02:25 +01:00
Michael Niedermayer 8ed9d34aa7 Merge commit 'c3d015775388882b8a122afc337ea35108f652be'
* commit 'c3d015775388882b8a122afc337ea35108f652be':
  flvdec: use the correct audio codec id when parsing metadata

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 10:56:36 +01:00
Michael Niedermayer 24cfe91a22 id3v2: allocate large enough buffer
Fixes array overread

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 05:01:38 +01:00
Michael Niedermayer 551f683861 yop: Do not keep a copy of parts of the returned packet
Fixes double free
Regression since the new buffer references, thus no FFmpeg
releases should be affected

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 02:11:34 +01:00
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 fd37a7dc3c Merge commit 'cf53704c55378cc0dcfc16637cdac7d58f0b3107'
* commit 'cf53704c55378cc0dcfc16637cdac7d58f0b3107':
  AVOptions: make av_set_options_string() forward options to child objects
  win32: Use 64-bit fstat/lseek variants for MSVC as well
  win32: Make ff_win32_open more robust

Conflicts:
	libavformat/os_support.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 12:26:36 +01:00
Justin Ruggles e46a2a7309 flvdec: read audio sample size and channels metadata
This is needed in order for the FLV demuxer not to detect a codec change when
using the "flv_metadata" option.
2013-03-28 06:27:28 -04:00
Justin Ruggles c3d0157753 flvdec: use the correct audio codec id when parsing metadata 2013-03-28 06:27:28 -04:00
Michael Niedermayer ea9a6709a9 estimate_timings_from_bit_rate: Check timebase and bitrate
Fixes integer overflow and assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 01:45:01 +01:00
Michael Niedermayer 1831274ff1 electronicarts: check timebase, fix assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 01:08:46 +01:00
Dale CurtisandMichael Niedermayer 81e85bc95c Fix heap-buffer-overflow in matroska_parse_block
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 23:51:44 +01:00
Michael Niedermayer 460d30406b avformat: change some seeking related assert to av_asserts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 22:53:57 +01:00
Hendrik LeppkesandMartin Storsjö 85a46ad685 win32: Use 64-bit fstat/lseek variants for MSVC as well
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 19:05:58 +02:00
Reimar DöffingerandMartin Storsjö ad04025987 win32: Make ff_win32_open more robust
- Make MultiByteToWideChar fail when it encounters invalid encoding.
  Without this, invalid characters might just be skipped
- When MultiByteToWideChar fails, assume the file name is in CP_ACP
  and open it via normal open function, even when the file will be
  written
- When malloc fails return error instead of crashing

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 18:54:46 +02:00
Reimar DöffingerandMartin Storsjö e9cc988395 win32: Allow other programs to open the same files
In order to match Linux behaviour better our Windows-specific
open() replacement should disable Windows default file locking.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 18:51:51 +02:00
Kostya Shishkov 472391b9a7 ape: use correct context for the bit table printed in debug 2013-03-27 16:20:08 +01:00
d sandMichael Niedermayer 444001bda6 Fix avisynth_context_create constructor error handling.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 03:47:49 +01:00
Carl Eugen HoyosandMichael Niedermayer 92a9a3020d Support pcm_mulaw in Hikvision CCTV mpeg program streams.
Fixes decoding the sample from videolan trac ticket #8344.
2013-03-27 02:32:26 +01:00
Carl Eugen Hoyos 7857ddceec Fix a typo in the Monkey's Audio demuxer. 2013-03-27 01:55:11 +01:00
Carl Eugen Hoyos 1741fece70 Only test the first frame for missing aac_adtstoasc bistream filter.
Many players ignore broken aac frames, so don't abort mov or flv
muxing when encountering one, just print a warning instead.

Fixes ticket #2380.
2013-03-26 15:16:07 +01:00
Carl Eugen Hoyos 8af593dd80 mpegtsenc: Only test the first frame for missing h264_mp4toannexb filter.
Many video players accept broken frames in a transport stream, so there
is no reason to abort remuxing when encountering one, just print a
warning instead.

Fixes ticket #1758.
2013-03-26 15:15:46 +01:00