FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	05e9e3342f	avformat/mov: fix avg_frame_rate calculation Fixes integer overflow Fixes Ticket3390 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicholas Robbins	b4d308c04f	lavfi: adding dejudder filter to remove judder produced by partially telecined material. Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Maxim Poliakovski	77fbc03265	g2meet: validate bpp and bitmasks in the display info Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Michael Niedermayer	18f94df8af	avcodec/alsdec: check predictor order against block length Fixes out of array access Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	ec482e738d	x86/fladsp: add missing check to ff_flacdsp_init_x86() Fixes compilation with flac decoder disabled and encoder enabled Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	8fe1076094	doc/ffmpeg: make the ASCII flow charts narrower to fit onto TTY These charts in man page are currently destroyed. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Hendrik Leppkes	45581ed15d	oggdec/vorbis: fix stream duration condition Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	bbd8fd0371	Merge remote-tracking branch 'qatar/master' * qatar/master: Prepare for 10_beta1 Release Conflicts: RELEASE merge only for metadata Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1db87da351	Merge commit '9cd4bc41760f8ad879e248920eacbe1e7757152c' * commit '9cd4bc41760f8ad879e248920eacbe1e7757152c': ac3dec: set AV_FRAME_DATA_DOWNMIX_INFO side data. Conflicts: libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a2bc6c116d	Merge commit 'c98f3169bfb578c1a4e407b44524f0bfa3b4dc0c' * commit 'c98f3169bfb578c1a4e407b44524f0bfa3b4dc0c': lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type. Conflicts: doc/APIchanges libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fdf8b59b28	Merge commit '9c0e4b3395cad79c560d03d2a94595d89e017885' * commit '9c0e4b3395cad79c560d03d2a94595d89e017885': ac3: update AC3PreferredStereoDownmixMode. Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e5c7229999	avcodec/utils: set AVFrame format unconditional Fixes inconsistency and out of array accesses Fixes: 10cdd7e63e7f66e3e66273939e0863dd-asan_heap-oob_1a4ff32_7078_cov_4056274555_mov_h264_aac__mp4box_frag.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d1e6602665	avcodec/hevc: make *ps_id unsigned Fixes integer overflow Fixes out of array accesses Fixes 2f65e7dbd02a12f426a423bd7bf880b4-signal_sigsegv_127c952_2793_cov_2517424539_RPLM_A_qualcomm_4.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	bf2ce19e51	avcodec/hevc: Dont turn 32bit timebases into negative numbers Fixes assertion failure Fixes: 499f6ecaeae8e3f79a115a72c61ffd15-asan_static-oob_124a175_2792_cov_1782273879_RPLM_A_qualcomm_4.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reinhard Tartler	f58dcfb32e	Prepare for 10_beta1 Release	11 years ago
Michael Niedermayer	b818637b84	avcodec/hevc_ps: Use get_bits_long() in decode_vui() Fix assertion failure Fixes: a225222ef88a0f5b1e93e1d0432debc3-asan_static-oob_124a17d_1448_cov_77608227_DBLK_E_VIXS_1.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Tim Walker	9cd4bc4176	ac3dec: set AV_FRAME_DATA_DOWNMIX_INFO side data.	11 years ago
Tim Walker	c98f3169bf	lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.	11 years ago
Tim Walker	9c0e4b3395	ac3: update AC3PreferredStereoDownmixMode. '11b' is reserved in the A/52 specification, but newer encoders use it to indicate a Dolby Pro Logic II compatible Lt/Rt downmix.	11 years ago
Michael Niedermayer	f3a862935d	Merge remote-tracking branch 'qatar/master' * qatar/master: h264_parser: use enum values in h264_find_frame_end() Conflicts: libavcodec/h264_parser.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Darnley	91126dc481	flacdsp_lpc_template: add comment to explain the CONFIG_SMALL code I found the optimisation of 2 samples per iteration obscured the underlying algorithm. I had to write it out on paper and translate into a mathematical sum to see that the two samples are unconnected. I hope that if anyone else is struggling to understand the code that this will be useful. Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	9ae8e23188	dcadsp: scan coefficients linearly instead. This change is inspired by x86 asm, where this frees a register. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	5a48caa34b	dca: replace some memcpy by AV_COPY128 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	133b34207c	x86: float dsp: unroll SSE versions vector_fmul and vector_fmac_scalar are guaranteed that they can process in batch of 16 elements, but their SSE versions only does 8 at a time. Therefore, unroll them a bit. 299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	dc971acf4a	h264_parser: use enum values in h264_find_frame_end()	11 years ago
Michael Niedermayer	1db8bc5648	avcodec/fic: clear slice_data Fixes artifacts Fixes use of freed memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d46ef40129	avcodec/fic: fix slice checks fix integer overflows Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ed1a687856	avcodec/lossless_videodsp: add_hfyu_left_prediction_int16_c: fix harmless integer overflow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	042ab7c49e	doc/doxy-wrapper.sh: fix execute flags Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3c7220fc60	avcodec/frame_thread_encoder: warn about huffyuv limitations Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f7459bcfc5	avcodec/frame_thread_encoder: restructure huffyuv checks This makes them similar to the other checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	59279bf21f	avcodec/huffyuvenc: only allocate stats_out when it will be used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	776cda748d	lavc/motion_est: remove unused variable Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	709746b6af	avfilter/af_compand: do not leak frames on error Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Michael Niedermayer	d601106ab1	avcodec/x86/lossless_videodsp: fix w type Fixes fate issues on mingw64 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	baaa6d6785	Merge remote-tracking branch 'qatar/master' * qatar/master: lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy group Conflicts: libavfilter/buffersink.h libavfilter/buffersrc.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	efe4a06929	Merge commit 'f758ea6e99af6ebd24bbe222898a921c222e5593' * commit 'f758ea6e99af6ebd24bbe222898a921c222e5593': buffersink: document special error codes returned from av_buffersink_get_frame Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	b8664c9294	avcodec/vp8dsp: add VP7 idct and loop filter Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	a91d9e4b63	lavc/ffv1enc: add const to silent warning Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	ffe50a92a8	lavc/tiff_common: add const to silent warnings Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	c551431792	avcodec/h264pred: deconflict DC_128_PRED and HOR_VP8_PRED Both are required by the VP7 decoder. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	ba7dfe5c50	lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy group	11 years ago
Anton Khirnov	f758ea6e99	buffersink: document special error codes returned from av_buffersink_get_frame	11 years ago
Michael Niedermayer	f11905763c	Merge remote-tracking branch 'qatar/master' * qatar/master: ppc: reduce overreads when loading 8 pixels in altivec dsp functions Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e136579ca3	Merge commit '3fbad00714698f59c6326edfcc63db87f525e7c0' * commit '3fbad00714698f59c6326edfcc63db87f525e7c0': utvideoenc: Enable support for multiple slices and use them Conflicts: libavcodec/utvideoenc.c tests/fate/utvideo.mak See: `efec857c9f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Jan Ekström	efec857c9f	utvideoenc: Enable support for multiple slices and use them The official Ut Video decoder only threads with slices, thus until now any files encoded by the libavcodec encoder have only been decodable with a single thread. The default slice count is now set to subsampled_height / 120. Also sets slices to 1 for the Ut Video encoder tests to keep them green. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	92225877ce	Merge commit '4127e6aeb6e9ef53f5acf06e99c06f4b2c0cce34' * commit '4127e6aeb6e9ef53f5acf06e99c06f4b2c0cce34': libx265: Remove redundant default param call See: `25bc8390bb` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	374576d6ee	Merge commit '41836c4e306e572ecf80d5a714aaec532c7ece60' * commit '41836c4e306e572ecf80d5a714aaec532c7ece60': libx265: Fix use of uninitialized input picture See: `955544e4d0` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	480af3a35c	avformat/utils: skip the MPEG-2 style dts/pts code for HEVC This extends the exception from H264 to H264 + HEVC Fixes Ticket3385 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	68a959cb27	avcodec/utils: improve guess_correct_pts() by considerng mixed dts/pts use caused by NOPTSs No testcase known, this is a theoretical improvment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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