Michael Niedermayer
611b356274
avcodec/dnxhd_parser: Do not return invalid value from dnxhd_find_frame_end() on error
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Fixes: Null pointer dereference
Fixes: CVE-2017-9608
Found-by: Yihan Lian
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
Paul B Mahol
ac30754a14
avcodec/dnxhd_parser: fix parsing interlaced video, simplify code
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There appears to be no need to treat interlaced videos differently,
also that code is flawed, as for at least one input cur_field would
be always 0.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
5dedb2afd6
avcodec/dnxhd*: add ff_dnxhd_get_hr_frame_size()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
25e491b6f9
avcodec/dnxhddec: add support for very big resolutions
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
e1940d2458
avcodec/dnxhd_parser: take into account compressed frame size and skip it
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Fixes #6214 and vsynth1-dnxhd-720p-hr-lb.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Mark Reid
8395b6eeaa
libavcodec/dnxhd_parser: add parser and probe support raw 444 and dnxhr formats
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Vittorio Giovara
89ef08c992
DNxHD: K&R formatting cosmetics
11 years ago
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
13 years ago
Pilotware
7606825350
Handle interlaced formats (two coding units together make one full frame)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Anton Khirnov
5511ad14fe
lavc: use designated initialisers for parsers.
13 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Diego Elio Pettenò
e7e2df27f8
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69
)
14 years ago
Diego Elio Pettenò
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
...
None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Diego Biurrun
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
da396bf84e
dnxhd parser
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Originally committed as revision 15673 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
575e696ce4
Add Dirac parser from SoC; written by Marco Gerards;
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submitted by Anuradha Suraparaju, anuradha rd.bbc.co uk
Originally committed as revision 13041 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago