Michael Niedermayer
a1a277926b
avformat/msf: Check that channels doesnt overflow during extradata construction
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Fixes: signed integer overflow: 2048 * 1122336 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_MSF_fuzzer-6726959600107520
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-06-18 18:58:25 +02:00
James Almer
b9c5fdf602
avformat: move AVStream.{parser,need_parsing} to AVStreamInternal
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Those are private fields, no reason to have them exposed in a public
header.
Signed-off-by: James Almer <jamrial@gmail.com>
2021-05-07 09:27:21 -03:00
Andreas Rheinhardt
bc70684e74
avformat: Constify all muxer/demuxers
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This is possible now that the next-API is gone.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 11:48:06 -03:00
Carl Eugen Hoyos
4d8875ec23
lavf: Constify the probe function argument.
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Reviewed-by: Lauri Kasanen
Reviewed-by: Tomas Härdin
2019-03-21 11:42:17 +01:00
Paul B Mahol
c279c44a3a
avformat/msf: support codec 1, which is 16 bit pcm le
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-02-01 19:21:01 +01:00
bnnm
ebb83e2dc0
avformat/msf: fix codec 4 (joint stereo ATRAC3) and align
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Codec 4 (frame size 98) uses joint stereo per spec and examples.
Also removed an incorrect "align" var which wasn't used anyway (it was overwrittern).
Probably all/only .AT3 of frame size 98 are JS, too.
Signed-off-by: bnnm <bananaman255@gmail.com>
2017-01-30 13:01:07 +01:00
Paul B Mahol
4d677c7ae3
avformat/msf: add support for ATRAC3 codec
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-09-15 16:59:31 +02:00
Derek Buitenhuis
6f69f7a8bf
Merge commit '9200514ad8717c63f82101dc394f4378854325bf'
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* commit '9200514ad8717c63f82101dc394f4378854325bf':
lavf: replace AVStream.codec with AVStream.codecpar
This has been a HUGE effort from:
- Derek Buitenhuis <derek.buitenhuis@gmail.com>
- Hendrik Leppkes <h.leppkes@gmail.com>
- wm4 <nfxjfg@googlemail.com>
- Clément Bœsch <clement@stupeflix.com>
- James Almer <jamrial@gmail.com>
- Michael Niedermayer <michael@niedermayer.cc>
- Rostislav Pehlivanov <atomnuker@gmail.com>
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-10 20:59:55 +01:00
Michael Niedermayer
a6cd817a54
avformat/msf: Also check the codec tag in probing
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Fixes probing failure
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-29 19:25:01 +01:00
Michael Niedermayer
689a867413
avformat/msf: Check channels when reading the header
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Fixes integer overflow
Fixes: 0c2625f236ced104d402b4a03c0d65c7/asan_generic_274e1ce_5990_9314e7a67c26aecf011b178ade9f217c.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-04 18:54:39 +01:00
Paul B Mahol
dd456245b6
avformat/msf: extend format long description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-23 19:06:14 +02:00
Paul B Mahol
0e08d6ca14
avformat: add msf demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-20 09:40:08 +02:00
