FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	5e1bf9d8c0	avcodec/avpacket: clear side_data_elems Fixes null pointer dereference Found-by: 连一汉 <lianyihan@360.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Rodger Combs	dca03ec5f4	ass_split: reindent	9 years ago
Rodger Combs	3b32e1313c	ass_split: fix handling of streams with no [Events] or Format: line	9 years ago
Michael Niedermayer	5bbffe3412	avcodec/h264_refs: Change default case to av_assert0() to suppress warning Should fix "libavcodec/h264_refs.c:372:13: warning: variable 'i' is used uninitialized whenever switch default is taken" Found-by: durandal_17 Suggested-by: jkqxz Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Matthieu Bouron	025f75c3ad	lavc/ffjni: do not error out if the last non-mandatory field/method cannot be found	9 years ago
Jens Ziller	bc7066fd5d	libavcodec/mmaldec.c: set AVFrame interlaced_frame and top_field_first, AVCodecContext framerate Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Philip Langdale	4029f05c8b	avcodec/cuvid: Always check for internal errors during parsing The cuvid parser is basically undocumented, and although you'd think that a failed callback would result in the overall parse call returning an error, that is not true. So, we end up silently trying to keep going as if nothing is wrong, which doesn't achieve anything. Solution: check the internal error flag every time. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Rodger Combs	7c5fed15a8	lavc/Makefile: add missing ADPCM_THP_LE objs	9 years ago
Rodger Combs	1177e42121	lavc/Makefile: g729dec: fix missing file	9 years ago
Timo Rothenpieler	b91e0e5987	avcodec/cuvid: check for and warn about invalid pkt_timebase	9 years ago
Timo Rothenpieler	132adf73af	avcodec/cuvid: use pkt_timebase instead of time_base	9 years ago
Thilo Borgmann	4d48add89b	lavc/alsdec: use get_bitsz() to simplify reading of the mantissa Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Matthieu Bouron	bf011695fd	lavc/hevc: store VPS/SPS/PPS data	9 years ago
Michael Niedermayer	752e6dfa3e	avcodec/ccaption_dec: Use simple array instead of AVBuffer This is simpler and fixes an out of array read, fixing it with AVBuffers would be more complex Fixes: e00d9e6e50e5495cc93fea41147b97bb/asan_heap-oob_12dcdbb_8798_b32a97ea722dd37bb5066812cc674552.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	037422178d	avcodec/alsdec: Fix reading 0 mantisse bits Fixes assertion failure Fixes: 848c24abc1721c9e3d1ba7bfee8d9fcc/asan_heap-oob_1d99eca_3709_567bba70d67e7d62714dcf56f26fb1da.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	2d3099ad8e	avcodec/svq3: Reintroduce slice_type Fixes out of array read Fixes: 1642cd3962249d6aaf0eec2836023fb6/signal_sigsegv_2557a72_2995_04efaf2ff57a052f609a3b4a2ea4e622.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	c0fc83ed41	avcodec/mlz: Check offset before writing Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_9ef60e80de79082a778d3d9ce8ef3b64.mp4 Affects no release Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	2f7a12fab5	avcodec/mlz: clear dict on allocation to ensure there are no uninitialized values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	f2192e0f03	avcodec/alsdec: Fix raw_mantissa memleak Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_9ef60e80de79082a778d3d9ce8ef3b64.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	837e72b016	avcodec/alsdec: Fix mlz memleak Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_172c75af9868d4c2556a79cc2413f4cc.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Timo Rothenpieler	8ebe1dddfb	avcodec/nvenc: use frame size instead of surface size	9 years ago
Matthieu Bouron	4b290078e4	lavc/mediacodecdec_h264: use h264_parse.h instead of h264dec.h ff_h264_decode_extradata is referenced by h264_parse.h and not h264dec.h.	9 years ago
Matthieu Bouron	256e99f6f0	lavc/mediacodecdec_h264: move bsf variable declaration at the top of the function	9 years ago
Sven C. Dack	4aeb7a88ec	avcodec/nvenc: support RGB input nvenc still encodes as yuv, but does the conversion internally which brings some performance gains. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Timo Rothenpieler	fa3ecad071	avcodec/nvenc: correctly set inputPitch	9 years ago
Timo Rothenpieler	96cba1c552	avcodec/nvenc: use av_image_copy for copying frame data	9 years ago
Carl Eugen Hoyos	7a8e5ff1fd	lavc/avcodec: Improve av_parser_parse() documentation, mention padding. Fixes ticket #5809.	9 years ago
Paul B Mahol	7a258ef97e	avcodec/gif: don't honor transparency if palette changed It generally does not work. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Matthieu Bouron	f574012d5f	lavc/mediacodecdec_h264: fix SODB escaping Fixes escaping of consecutive 0x00, 0x00, 0x0{0-3} sequences.	9 years ago
Michael Niedermayer	a97e35e7c2	avcodec: Fix successfull typo Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Philip Langdale	86910b15c9	cuvid: Implement flush to support seeking in media players Right now, if we attempt to use cuvid in a media player and then try to seek, the decoder will happily pass out whatever frames were already in flight before the seek. There is both the output queue in our code and some number of frames within the cuvid decoder that need to be accounted for. cuvid doesn't support flush, so our only choice is to do a brute-force re-creation of the decoder, which also implies re-creating the parser, but this is fine. The only subtlty is that there is sanity check code in decoder initialisation that wants to make sure the HWContextFrame hasn't already been initialised. This is a fair check to do at the beginning but not after a flush, so it has to be made conditional. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Philip Langdale	1891dfe013	cuvid: Add hwaccels and decoders for remaining supported formats cuvid/nvdecode also supports mpeg1, mpeg2, h.263/mpeg4-asp and mjpeg. It should, in theory, also support wmv3 via the vc1 support, given that vdpau supports this. However, it failed to play wmv3 samples which vdpau played correctly, so I'm not sure what to make of it. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Carl Eugen Hoyos	f077ad69c6	lavc/avpacket: Fix undefined behaviour, do not pass a null pointer to memcpy(). Fixes ticket #5128.	9 years ago
Paul B Mahol	e7bc9623e5	avcodec/pnmdec: fix undefined behaviour Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	3c55baf08f	avccodec/utvideoenc: support encoding ULY4 and ULH4 Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	c62cb9bf5a	avcodec/utvideodec: add support for ULY4 and ULH4 Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
James Almer	d2e74315e5	avcodec/utils: print only the padding values that are set Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	4fed4aca0c	avcodec/utils: print initial and trailing paddings only in verbose levels Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Carl Eugen Hoyos	a6a453ccd1	Cosmetics: Reindent after `e82b181f`.	9 years ago
Carl Eugen Hoyos	e82b181f80	lavc/mjpegdec: Only read JFIF thumbnail size if the segment is long enough. Fixes ticket #5805.	9 years ago
Carl Eugen Hoyos	cef5bc0e6e	lavc/mjpegdec: Do not skip reading quantization tables. They may contain 0xFFs, confusing the start code finding algorithm. Fixes ticket #5819.	9 years ago
Michael Graczyk	be07c25896	libavcodec/opus: Add channel mapping 2 to extradata parser This allows libavcodec/opus to demux ambisonics in an ogg/opus container. Channel mapping family 2 is being added in this standards track IETF draft: tools.ietf.org/html/draft-ietf-codec-ambisonics-00 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Graczyk	5d054a1ac4	libavcodec/opus: Fix spelling in error message	9 years ago
Timo Rothenpieler	cac2df230e	avcodec/nvenc: update license header	9 years ago
Timo Rothenpieler	26a5cbd781	avcodec/nvenc: use proper soname for cuda/nvenc libraries	9 years ago
Timo Rothenpieler	df615efcf2	avcodec/nvenc: check maximum driver API version	9 years ago
Timo Rothenpieler	a19989cae5	avcodec/nvenc: fix potantially uninitialized free	9 years ago
Timo Rothenpieler	19e75fd883	avcodec/nvenc: fix library names on cygwin	9 years ago
Oliver Collyer	a81b398e86	avcodec/nvenc: added support for rate control lookahead Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Oliver Collyer	d1bf8a3aa8	avcodec/nvenc: added support for 10 bit HEVC encoding Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago

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36287 Commits (5e1bf9d8c0d2cdbbf17b06a5dfdf87a635b3203b)