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Commit Graph

14373 Commits

Author SHA1 Message Date
Stefano Sabatini
169065fbfb lavf/segment: remove duplicated and inconsistent cleanup code in seg_write_packet()
In particular, avoid to leave around the seg->avf pointer to freed
structure, and fix crash with:
ffmpeg -f lavfi -i testsrc -c:v h264 -map 0 -f segment foo-%d.ts
2014-01-21 20:08:36 +01:00
Stefano Sabatini
a2e78161ce lavf/mpegtsenc: fix weird indent 2014-01-21 20:08:36 +01:00
Michael Niedermayer
8e5e84c2a2 avformat/mov: Ignore the last frame for duration and fps calculation if it looks suspect
The used heuristic will potentially need to be finetuned
Fixes daemon404s fps.mov

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 19:48:05 +01:00
Michael Niedermayer
1c7d287044 Merge commit '89564be444d24f75ea5add8b6987e414cf7aa7d5'
* commit '89564be444d24f75ea5add8b6987e414cf7aa7d5':
  rtmpproto: Send a full, absolute timestamp if it isn't monotonically growing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 04:20:50 +01:00
Michael Niedermayer
ca9d7c57f4 Merge commit '24eb3c791606fe98a1591c13a8b2ba6c342bb3b5'
* commit '24eb3c791606fe98a1591c13a8b2ba6c342bb3b5':
  rtmpproto: Avoid using uninitialized memory

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 04:13:57 +01:00
Martin Storsjö
89564be444 rtmpproto: Send a full, absolute timestamp if it isn't monotonically growing
The normal differential timestamps can't handle negative
differences, thus send a full packet header with an absolute
timestamp in these cases.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-20 21:57:02 +02:00
Martin Storsjö
24eb3c7916 rtmpproto: Avoid using uninitialized memory
If the url ends with .flv, we stripped it but didn't initialize
rt->playpath, doing av_strlcat on an uninitialized buffer.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-20 21:56:57 +02:00
Justin Ruggles
d01e684186 mov: do not set avg_frame_rate in the demuxer
The track duration is often not reliable or is not the duration
represented by the number of frames. In those cases, avg_frame_rate
was reported incorrectly. Removing this code falls back to the
default calculation in avformat_find_stream_info().

This is a partial revert of commit c3aeaa540.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-01-20 19:15:36 +00:00
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
wm4
1a193c438c lavf: add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 22:15:32 +01:00
Michael Niedermayer
9d13432a90 avformat/matroskadec: identify SMI as SVQ3
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 20:13:38 +01:00
Michael Niedermayer
48218580e1 avformat/matroskadec: support QDM2 as generated by mkvtoolnix-6.7.0
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 18:48:49 +01:00
Michael Niedermayer
5800b08572 avformat/matroskadec: support SVQ3 as generated by mkvtoolnix-6.6.0
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 18:48:11 +01:00
Michael Niedermayer
ed7f1a5c20 avformat/metadata: allow ff_metadata_conv() to be called with NULL saftely
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 23:09:52 +01:00
Michael Niedermayer
ee27b11306 avformat/riff: fix demuxing of h264 INMC
Its said that there was a mpeg4 sample with the same fourcc, but noone has it
if someone finds it please tell me so i can fix detection of both.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 17:58:36 +01:00
Michael Niedermayer
6e2d3ba0ee Merge commit '5ef11b8dcc054b230deb9b20493255c14a80597d'
* commit '5ef11b8dcc054b230deb9b20493255c14a80597d':
  yuv4mpeg: set average frame rate

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 16:18:40 +01:00
Michael Niedermayer
58770db2ae Merge commit '33018907bd07b34e0e70d5ae12097265eb3734d7'
* commit '33018907bd07b34e0e70d5ae12097265eb3734d7':
  mp3enc: allow omitting the id3v2 header with -id3v2_version 0

Conflicts:
	doc/muxers.texi
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 15:34:24 +01:00
Michael Niedermayer
5049b6a1fe Merge commit 'f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd'
* commit 'f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd':
  mp3enc: add an option for disabling the Xing frame.

Conflicts:
	doc/muxers.texi
	libavformat/mp3enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 15:23:11 +01:00
Michael Niedermayer
c9db8694a8 avisynth: fix setting packet properties
Reviewed-by: Stephen Hutchinson <qyot27@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-01-17 11:11:08 +01:00
Anton Khirnov
5ef11b8dcc yuv4mpeg: set average frame rate 2014-01-17 10:30:45 +01:00
Anton Khirnov
33018907bd mp3enc: allow omitting the id3v2 header with -id3v2_version 0 2014-01-17 10:30:45 +01:00
Anton Khirnov
f9cc6883a4 mp3enc: add an option for disabling the Xing frame. 2014-01-17 10:30:45 +01:00
Carl Eugen Hoyos
fe9f575924 Warn if s16be is muxed into flv.
Players that conform to the specification can only playback such
files correctly on big-endian hardware.
2014-01-16 00:38:27 +01:00
Carl Eugen Hoyos
cb36e441de Never favour an audio stream with 0 channels in av_find_best_stream().
Fixes ticket #3311.
2014-01-16 00:36:27 +01:00
Carl Eugen Hoyos
1132937077 Do not read mkv audio bit_depth if bits_per_coded_sample is already set.
This allows decoding broken mkv files containing G.726 audio.
2014-01-15 23:37:47 +01:00
Carl Eugen Hoyos
565102dcac Do not set mkv bit_depth to av_get_bytes_per_sample() for G.726.
The value is wrong and leads to broken files.
2014-01-15 23:35:22 +01:00
Michael Niedermayer
b948ab8132 avformat/jvdec: clear packet padding after downsize
Fixes: use of uninitialized memeory
Fixes: msan_uninit-mem_7fbf26b5fefe_5981_intro.jv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 23:13:03 +01:00
Michael Niedermayer
fd334b9b6e avformat/mxfdec: fix typo in error check of mxf_edit_unit_absolute_offset()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 18:01:26 +01:00
Michael Niedermayer
fb37d03a87 Merge commit '2620df13104ddaa136158eb6bb1195adbf9d7692'
* commit '2620df13104ddaa136158eb6bb1195adbf9d7692':
  mov: Free an earlier allocated array if allocating a new one

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 14:13:17 +01:00
Michael Niedermayer
04cc753d07 Merge commit 'd51f09962d5b4bc999fb70c040f330dd1873212e'
* commit 'd51f09962d5b4bc999fb70c040f330dd1873212e':
  mov: Free intermediate arrays in the normal cleanup function

Conflicts:
	libavformat/mov.c

See: a6b3e6d0b4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 14:06:27 +01:00
Martin Storsjö
2620df1310 mov: Free an earlier allocated array if allocating a new one
It could probably also be considered an error if the pointer isn't
null at this point, but then we might risk rejecting some
slightly broken files that we might have handled so far.

Sample-Id: 00000496-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-15 09:57:38 +02:00
Martin Storsjö
d51f09962d mov: Free intermediate arrays in the normal cleanup function
These arrays are normally freed at the end of mov_read_trak,
but make sure they're freed in case mov_read_trak returned
early (due to errors) or in case the atoms that allocate arrays
are encountered at some other point than within a trak (which
we don't have checks against).

Sample-Id: 00000496-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-15 09:57:26 +02:00
Michael Niedermayer
e3c0fcadda Merge commit '1a4e4ad0e0c5486dcab05e54b587672a498dd7cf'
* commit '1a4e4ad0e0c5486dcab05e54b587672a498dd7cf':
  mxf: Use av_malloc_array

Conflicts:
	libavformat/mxfdec.c

See: 8ce41721a4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 22:20:52 +01:00
Michael Niedermayer
d938a013af Merge commit 'aa0cb16c15a5b30f78542f18e3fa65de005cf084'
* commit 'aa0cb16c15a5b30f78542f18e3fa65de005cf084':
  mxf: Fix off by one error in d10 aes3 decoding

Conflicts:
	libavformat/mxfdec.c

See: 3be02afb56
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 21:54:11 +01:00
Michael Niedermayer
1171ad647e Merge commit '42f9132218ca11a8e9a3c82a175b46bca092113e'
* commit '42f9132218ca11a8e9a3c82a175b46bca092113e':
  mxf: Do not use int to check the seek position

Conflicts:
	libavformat/mxfdec.c

See: 007989c7a2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 21:37:42 +01:00
Michael Niedermayer
b2ae92110f avcodec/flashsv: check avio_read() return in mov_read_udta_string()
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f3f90a8606a_3018_Sequence_1-Apple_ProRes_422_LT.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 18:35:14 +01:00
Tomas Härdin
cc1e3ace63 mxf: Fix potential leak in mxf_read_local_tags()
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 18:23:00 +01:00
Luca Barbato
1a4e4ad0e0 mxf: Use av_malloc_array 2014-01-14 18:13:29 +01:00
Tomas Härdin
8b708f1c6b mxf: Correctly support files from Pinnacle Thunder
Such files have IndexTableSegments which when parsed cover EditUnit
ranges like this:

 [0,1)
 [249,250)
 [249,377)
 [0,249)

where each interval is

 [IndexStartPosition, IndexStartPosition + IndexDuration)

This would be reduced to a sparse index like:

 [0,1), [249,250)

instead of the full range:

 [0,249), [249,377)

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 18:13:29 +01:00
Luca Barbato
f5fbbbc022 mxf: Drop unnecessary checks
av_reallocp_array does the check already.
2014-01-14 18:13:29 +01:00
Michael Niedermayer
0d6605c7ef mxf: Fix a possible leak of extradata
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 18:13:29 +01:00
Marton Balint
aa0cb16c15 mxf: Fix off by one error in d10 aes3 decoding
Without this fix the last sample was missing from the packet.
2014-01-14 18:13:22 +01:00
Luca Barbato
42f9132218 mxf: Do not use int to check the seek position
Overly large files are to be expected.

Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
2014-01-14 17:29:03 +01:00
Reimar Döffinger
d84bd4650b mxf: Set AV_FIELD_PROGRESSIVE
Needed for AVC-intra

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 17:28:48 +01:00
Andrey Myznikov
b79bccba80 avformat/librtmp: Fix memory leak if RTMP_ConnectStream() fails
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 01:59:23 +01:00
Michael Niedermayer
05c78f345b avformat/utils: av_probe_input_buffer2 decrease difference to libav
This removes the initialization of 2 unused fields
The change was part of c1868e7ee7
but wasnt merged as the fields could still be used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 01:59:11 +01:00
Michael Niedermayer
05886c9d4e avformat/utils/av_probe_input_buffer2: fix buffer passed to ffio_rewind_with_probe_data()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 22:24:30 +01:00
Michael Niedermayer
8c3b026a0e avformat/utils/av_probe_input_buffer2: fix offset check
The check could fail if avio_read() read less than requested

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 22:23:40 +01:00
Michael Niedermayer
6a2064820b avformat/utils/av_probe_input_buffer2: Fix pd.buf_size
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 22:14:02 +01:00