FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	0f0f840716	avfilter/af_aiir: implement rate option	6 years ago
Paul B Mahol	1d9fe1fdf6	avfilter/af_afir: implement rate option	6 years ago
Paul B Mahol	8dc5eb43b0	avfilter/af_afir: return early when giving video frame	6 years ago
Paul B Mahol	fcbde5e6a4	avfilter/af_afir: remove redundant code	6 years ago
Paul B Mahol	0c6d4e7ba4	avfilter/avf_showspectrum: add plasma color map	6 years ago
Paul B Mahol	ed58db4237	avfilter/avf_showspectrum: add viridis color map	6 years ago
Paul B Mahol	975510758c	avfilter/avf_showspectrum: improve magma colors	6 years ago
Zhong Li	d96ae9d5ea	lavc/qsv_overlay: suppress code scan complain Suppress the complain "variables 'pix_fmt' is used but maybe uninitialized". Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Linjie Fu	87368884a5	lavc/qsvdec: flush buffered data before reinit Flush the buffered data in libmfx before video param reinit in case the frames drop. Cache the first frame causing the reinit and decode zero-size pkt to flush the buffered pkt before reinit. After all the buffered pkts being flushed, resume to reinit and decode. Fix the issue in ticket #7399. [V2]: Move the definition of zero_pkt to where it is exactly used. Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
James Almer	beaa350e24	avcodec: libdav1d AV1 decoder wrapper. Originally written by Ronald S. Bultje, with fixes, optimizations and improvements by James Almer. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Mark Thompson	f5894178fb	cbs_av1: Support redundant frame headers	6 years ago
Mark Thompson	6bdb7712ae	cbs_av1: Fix header writing when already aligned	6 years ago
Ruiling Song	a587454fd0	doc/filters: add tonemap_opencl document. Signed-off-by: Ruiling Song <ruiling.song@intel.com> Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>	6 years ago
Ruiling Song	952a299fd3	doc/filters: add document for opencl filters Signed-off-by: Danil Iashchenko <danyaschenko@gmail.com> Signed-off-by: Ruiling Song <ruiling.song@intel.com> Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>	6 years ago
Vittorio Giovara	d37faad0cd	mjpeg: Use profile names in the encoder and decoder	6 years ago
Vittorio Giovara	aefbb2bf02	proresdec2: Parse codec_tag and export profile information	6 years ago
Vittorio Giovara	cdc487bfc8	prores: Use profile names in the various encoders and decoders Export FF_PROFILE_PRORES_* symbols publicly, add a missing one.	6 years ago
Vittorio Giovara	febaa63b0f	proresenc_anatoliy: Rename a profile name with the correct one In all Apple documentation, this profile is called Prores 4444.	6 years ago
Valery Kot	be827e1d38	libopenh264enc: Handle sample_aspect_ratio	6 years ago
Mark Thompson	e9d2e3fdaa	configure: Add missing V4L2 M2M decoder BSF dependencies	6 years ago
Mark Thompson	a4fb2b1150	configure: Add missing IVF muxer BSF dependency	6 years ago
Martin Storsjö	d7638d8dfc	flvdec: Export unknown metadata packets as opaque data Signed-off-by: Martin Storsjö <martin@martin.st>	6 years ago
Martin Storsjö	e7ed9d81bf	flvdec: Rename FLV_STREAM_TYPE_DATA into FLV_STREAM_TYPE_SUBTITLE This is always treated as a subtitle at the moment anyway. Signed-off-by: Martin Storsjö <martin@martin.st>	6 years ago
Martin Storsjö	882ae091d4	libx264: Pass the reordered_opaque field through the encoder libx264 does have a field for opaque data to pass along with frames through the encoder, but it is a pointer, while the libavcodec reordered_opaque field is an int64_t. Therefore, allocate an array within the libx264 wrapper, where reordered_opaque values in flight are stored, and pass a pointer to this array to libx264. Update the public libavcodec documentation for the AVCodecContext field to explain this usage, and add a codec capability that allows detecting whether an encoder handles this field. Signed-off-by: Martin Storsjö <martin@martin.st>	6 years ago
Martin Storsjö	4e9cff2824	libavutil: Undeprecate the AVFrame reordered_opaque field This was marked as deprecated (but only in the doxygen, not with an actual deprecation attribute) in `81c623fae0` in 2011, but was undeprecated in `ad1ee5fa7`. Signed-off-by: Martin Storsjö <martin@martin.st>	6 years ago
James Almer	89a0d33e3a	avcodec/cbs_av1: fix decoder/encoder_buffer_delay variable types buffer_delay_length_minus_1 is five bits long, meaning decode_buffer_delay and encoder_buffer_delay can have values up to 32 bits long. Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Mark Thompson	34429182b9	configure: Fix av1_metadata BSF dependency	6 years ago
Marton Balint	8e5a2495a8	avformat/ftp: allow nonstandard 202 reply to OPTS UTF8 Fixes ticket #7481. Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Michael Niedermayer	c1cee05656	avcodec/cavsdec: Propagate error codes inside decode_mb_i() Fixes: Timeout Fixes: 10702/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-5669940938407936 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	074187d599	avcodec/mpeg4videodec: Clear partitioned frame in decode_studio_vop_header() partitioned_frame is also set/cleared in decode_vop_header() Fixes: out of array read Fixes: 9789/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5638681627983872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Paul B Mahol	63fbec7477	avfilter/af_afade: remove unused code	6 years ago
Michael Niedermayer	470700bc96	avcodec/pictordec: Error out if more than one plane is unused Fixes: Timeout Fixes: 9797/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PICTOR_fuzzer-5664441659031552 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	df91af140c	avcodec/mpegaudio_parser: Consume more than 0 bytes in case of the unsupported mp3adu case Fixes: Timeout Fixes: 10966/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADU_fuzzer-5348695024336896 Fixes: 10969/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADUFLOAT_fuzzer-5691669402877952 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Paul B Mahol	242f7bf202	avfilter/split: use ff_outlink_get_status()	6 years ago
Paul B Mahol	c8625e5c6f	avfilter/af_afade: do not use framequeue directly	6 years ago
Paul B Mahol	4b82b71041	avfilter/af_amerge: use ff_inlink_queued_samples()	6 years ago
Paul B Mahol	decc008929	avfilter/af_amultiply: make use of ff_inlink_queued_samples()	6 years ago
Paul B Mahol	639694eaa5	avfilter/vf_extractplanes: use ff_outlink_get_status()	6 years ago
Josh de Kock	1052578dad	fate/api-h264-slice-test: use cleaner error handling Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Josh de Kock	8096f52049	fate/api-h264-slice-test: don't use ssize_t Fixes ticket #7521 Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Michael Niedermayer	66425add27	avcodec/prosumer: Simplify bit juggling of the c variable in decompress() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	1dfa0b6f36	avcodec/prosumer: Remove always true check in decompress() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	506839a3e9	avcodec/prosumer: Remove unneeded () Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	9acdf17b2c	avcodec/prosumer: Check for bytestream eof in decompress() Fixes: Infinite loop Fixes: 10685/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PROSUMER_fuzzer-5652236881887232 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Philip Langdale	8e50215b5e	avfilter/vf_cuda_yadif: Avoid new syntax for vector initialisation This requires a newer version of CUDA than we want to require.	6 years ago
Philip Langdale	1b41115ef7	avcodec/nvdec: Increase frame pool size to help deinterlacing With the cuda yadif filter in use, the number of mapped decoder frames could increase by two, as the filter holds on to additional frames.	6 years ago
Philip Langdale	d5272e94ab	avfilter/vf_yadif_cuda: CUDA accelerated yadif deinterlacer This is a cuda implementation of yadif, which gives us a way to do deinterlacing when using the nvdec hwaccel. In that scenario we don't have access to the nvidia deinterlacer.	6 years ago
Philip Langdale	598f0f3927	libavfilter/vf_yadif: Make frame management logic and options shareable I'm writing a cuda implementation of yadif, and while this obviously has a very different implementation of the actual filtering, all the frame management is unchanged. To avoid duplicating that logic, let's make it shareable. From the perspective of the existing filter, the only real change is introducing a function pointer for the filter() function so it can be specified for the specific filter.	6 years ago
Paul B Mahol	ef1aadffc7	avfilter/f_loop: switch to activate	6 years ago
Paul B Mahol	4620e4c7ad	avfilter/f_loop: make sure duration of frame is never zero	6 years ago

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