FFmpeg

Commit Graph

Author	SHA1	Message	Date
addr-see-the-website@aetey.se	392b0345d6	RoQ-encoder: introducing Quake 3 compatibility option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
addr-see-the-website@aetey.se	80a79f2641	RoQ decoder: Remove misleading diagnostics. It is not necessarily an error when a chunk does not cover a whole block. Messages did not reflect the actual situation either. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b51e935477	avcodec/vc1: reset fcm/field_mode in non advanced header parsing Fixes NULL pointer dereference Fixes: signal_sigsegv_1ab8bf4_2847_cov_4254117347_SA10091.vc1 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	dcf5bfbdb6	avcodec/vc1: Check bfraction_lut_index Fixes: out of array read Fixes: asan_static-oob_1b40507_2849_SA10143.vc1 Fixes: asan_static-oob_1b40a15_2849_cov_1182297305_SA10143.vc1 Fixes: asan_static-oob_1b40f15_2849_cov_2159513432_SA10143.vc1 Fixes: asan_static-oob_1b40f15_2849_cov_3230311510_SA10143.vc1 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	388b4cf86e	avcodec/vc1: factor read_bfraction() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f4b288a639	avcodec/vc1dec: Print warning for frame pictures with direct mode MBs, followed by field pictures This case is not implemented No non fuzzed samples are known to use this Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	85d51d8e32	avcodec/vc1dec: field pictures with direct mode MBs, followed by frame pictures are not supported This case could occur when cuting and concatenating bitstreams Fixes out of array read Fixes: asan_heap-oob_1b33fdd_2849_cov_478905890_SA10143.vc1 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	dce93218d7	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Auto-detect hevc in mpeg-ts. Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	19b41f8645	avcodec/mjpegdec: use the correct linesize in the flipping code Fixes out of array access No releases should be affected Depends on `7c3700cd1d`, do not backport without this one Fixes: asan_heap-oob_14a37fe_9111_cov_1692584941_test4.amv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f58eab1512	avcodec/takdec: always check bits_per_raw_sample Fixes out of array access Fixes: asan_heap-oob_19c7a94_6470_cov_1453611734_luckynight-partial.tak Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ståle Kristoffersen	16097efb8c	Auto-detect hevc in mpeg-ts. Fixes decoding of files without PMT/PAT. Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	11 years ago
Michael Niedermayer	0de9d72b7c	mxpeg_decode_end: zero bitmask size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2884688bd5	avcodec/mjpegdec: pass into ff_mjpeg_decode_sos() and check bitmask size Fixes: heap array overread Fixes: asan_heap-oob_149b2bc_6577_m1.mxg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	13aa82bbbb	avformat/flac_picture: clear padding area aviod use of uninitialized memory Fixes: asan_heap-oob_1487fa4_4706_cov_364534849_cover_art.flac Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fff2953163	avformat/flac_picture: allocate buffer padding for picture Fixes: heap array overread Fixes: asan_heap-oob_14876d9_4706_cov_815472558_cover_art.flac Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	aa36dcf534	Merge remote-tracking branch 'qatar/master' * qatar/master: fate: add xvid test for custom matrices Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3f9e2aad34	Merge commit '7716dd9fbbcea2700a100c995df967d5547c2eb9' * commit '7716dd9fbbcea2700a100c995df967d5547c2eb9': xvid: switch to xvid mmx idct as soon as possible Conflicts: libavcodec/mpeg4videodec.c Not merged, as the bug was not merged either See: `6c9b82b6a0`, and related commits Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e53ec2fe38	Merge commit '78987a88a88b28d93d03ed6c228bcb33f178444f' * commit '78987a88a88b28d93d03ed6c228bcb33f178444f': lavf: include 60 fps in guessed standard frame rates Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	dd4237f87d	Merge commit '5312818524484a995433b986a2a7a6602572d4db' * commit '5312818524484a995433b986a2a7a6602572d4db': atrac3plus: Make initialization dependant on channel count rather than channel map Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8eaa66212c	Merge commit '9ee9c679a7d444db223cf932e89cd39351f54f2d' * commit '9ee9c679a7d444db223cf932e89cd39351f54f2d': x86: videodsp: Fix a bug in a %if statement where we used '%%' instead of '&&'. See: `cd86eb265f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	de17ccc774	Merge commit '51daafb02eaf96e0743a37ce95a7f5d02c1fa3c2' * commit '51daafb02eaf96e0743a37ce95a7f5d02c1fa3c2': x86: videodsp: Properly mark sse2 instructions in emulated_edge_mc as such. Conflicts: libavcodec/x86/videodsp_init.c See: `1b3a7e1f42` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	04ffd22030	fate: add xvid test for custom matrices Test sample is made from the sample in Bug-Id: videolan/7411	11 years ago
Janne Grunau	7716dd9fbb	xvid: switch to xvid mmx idct as soon as possible The idct implementation cannot be changed after the quantization matrices are read since it use a different permutaion. Bug-Id: videolan/7411	11 years ago
Janne Grunau	78987a88a8	lavf: include 60 fps in guessed standard frame rates Due to what looks like an off-by-one error 60 * 12 * 1001 / 12 * 1001 is not tested as standard frame rate in avformat_find_stream_info().	11 years ago
Jan Ekström	5312818524	atrac3plus: Make initialization dependant on channel count rather than channel map Makes it easier to recreate an AVCodecContext for ATRAC3+ decoding, which is needed in multimedia frameworks, as well as in general cases where demuxing and decoding are separate entities.	11 years ago
Michael Niedermayer	a85a718f26	doc/examples/decoding_encoding: Check all av_samples_get_buffer_size() returns Fixed CID1135755 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c89f8f80cc	avformat/hdsenc: check mkdir() return code This also returns failure if the mkdir failure is not due to an already existing path. Fixed CID1135749 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2e02d71237	ffmpeg: print data size too in statistic Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	4111856545	doc/APIchanges: apply minor formatting fixes	11 years ago
James Darnley	9a6d91b6b6	Changelog: add entries relating to metadata_header_padding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	be7b76230f	ffmpeg: also count data streams bytes Fixes wrong error message about empty output file Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	c5dd73b890	x86/vp9lpf: add ff_vp9_loop_filter_h_{48,84}_16_{sse2,ssse3,avx}(). 5.40s → 5.30s overall decode time with -threads 1 on ped1080p.webm (i7 920, ssse3)	11 years ago
Michael Niedermayer	6dc9d2cf47	Merge remote-tracking branch 'qatar/master' * qatar/master: doc: document correct option to list encoders Conflicts: doc/encoders.texi Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ronald S. Bultje	9ee9c679a7	x86: videodsp: Fix a bug in a %if statement where we used '%%' instead of '&&'. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Ronald S. Bultje	51daafb02e	x86: videodsp: Properly mark sse2 instructions in emulated_edge_mc as such. Should fix crashes or corrupt output on pre-SSE2 CPUs when they were using SSE2-code (e.g. AMD Athlon XP 2400+ or Intel Pentium III) in hfix or hvar single-edge (left/right) extension functions. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Michael Niedermayer	d85284d4aa	Merge commit 'a17ab0e46a9fec7c31cc1be363828184c6ecebf7' * commit 'a17ab0e46a9fec7c31cc1be363828184c6ecebf7': doc: add decoders.texi Conflicts: doc/decoders.texi doc/ffmpeg.texi doc/ffplay.texi See: `5e45f03420` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3c7195a969	Merge commit '23d461fe8714a20ee5e6929f22c61512fdda568e' * commit '23d461fe8714a20ee5e6929f22c61512fdda568e': ac3dec: Allow asymmetric application of DRC when drc_scale > 1 Conflicts: libavcodec/ac3dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	3f35a31ee9	Add rangecoder to the sonic dependencies in configure. Fixes compilation with --disable-everything --enable-decoder=sonic and --disable-everything --enable-encoder=sonic.	11 years ago
Carl Eugen Hoyos	e1cb6dc59e	Warn the user if mjpeg cbr encoding with frame threading was requested.	11 years ago
Michael Niedermayer	1a5e8511d4	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Force automatic thread_count to 1 for cbr mjpeg frame threading. Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b80073c05f	avcodec/mjpegdec: use av_freep() instead of av_free() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ed56c021e7	avcodec/mjpegdec Fix potential memleak of stereo3D at the end in case of decoding failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	cfc36666f6	Force automatic thread_count to 1 for cbr mjpeg frame threading. Constant bit rate mjpeg encoding fails for threads > 1 and frame threading.	11 years ago
Kirill Gavrilov	e9e7e68516	mjpegdec: parse JPS extension and save relevant stereo3d information Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	72afa381b3	Merge remote-tracking branch 'qatar/master' * qatar/master: avformat: utils: Refactor duplicated PRINT macro Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	64ba831da9	doc: document correct option to list encoders	11 years ago
John Stebbins	a17ab0e46a	doc: add decoders.texi Only documents ac3 decoder options at this point.	11 years ago
John Stebbins	23d461fe87	ac3dec: Allow asymmetric application of DRC when drc_scale > 1 Amplification of quiet sounds is enhanced. Inspired by gbooker's A52Decoder.	11 years ago
Michael Niedermayer	fbafd64acc	Merge remote-tracking branch 'qatar/master' * qatar/master: mpeg: Drop unused parameters from ff_draw_horiz_band() Conflicts: libavcodec/mpegvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	d67cfdeb53	avformat: utils: Refactor duplicated PRINT macro	11 years ago

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