FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	6a4788e7b3	avcodec/gdv: Replace loop in gdv_decode_frame() by memcpy() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	5f84fbce08	avcodec/gdv: Eliminate 50% of the reads in the first inner loop in rescale() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	d021729efc	avcodec/gdv: Simplify first inner loop in rescale() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	6228ce0a33	avcodec/gdv: Combine first and 3rd case in rescale() Simplifies code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	a423970511	avcodec/gdv: Factor terms out of inner loops in rescale() This also replaces some loops by memcpy() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	b90d8cc746	avcodec/gdv: Replace divisions by shifts in rescale() Divisions tend to be slower than shifts unless the compiler optimizes them out. And some of these are in inner loops. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Carl Eugen Hoyos	303439bc5f	lavf/mpeg: Support demuxing HEVC in mpeg-ps.	6 years ago
Mark Thompson	476a77128a	lavc: Add AV1 metadata bitstream filter Can adjust colour and timing information.	6 years ago
Mark Thompson	c8c81ac502	lavc: Add coded bitstream read/write support for AV1	6 years ago
Paul B Mahol	5ee4144701	avfilter/af_afftdn: add missing break	6 years ago
James Almer	819e4e7979	avformat/matroskaenc: reindent after the previous commit Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	8439656503	avformat/matroskaenc: refactor checks for allowed codecs in WebM Use the new ff_webm_codec_tags[] array for this purpose. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	794079e815	avformat/matroskaenc: implement AVOutputFormat.query_codec for webm Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	14ac62f9af	avformat/matroskaenc: remove unnecessary additional codec tags They are listed in riff.c already. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Paul B Mahol	efb65abedf	avfilter: add audio denoising (afftdn) filter	6 years ago
Matthieu Bouron	e294b5cf64	RELEASE: update for git after 4.0 branchpoint	6 years ago
Paul B Mahol	d6e50e0716	avfilter/vf_curves: add planar rgb support	6 years ago
Steven Liu	bb660800a5	avformat/utils: move mkdir_p to utils Because it will be used by avformat/segment.c or other module which need to automatically create sub-directories operation. Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Steven Liu	a7429d853d	avfilter/buffersink.h: fix comment typo of av_buffersink_get_samples Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Mark Thompson	74b4134d2f	vaapi_encode_h265: Add missing error return Fixes CID #1439657.	6 years ago
Mark Thompson	1215fbad96	lavc/h265_profile_level: Fix level guessing with no PTL structure Fixes CID #1439661.	6 years ago
Mark Thompson	feb1cf08ab	lavc/h265_profile_level: Avoid integer overflow in bitrate Fixes CIDs #1439659 and #1439660.	6 years ago
Mark Thompson	321294adb7	h264_metadata: Avoid integer overflow in bitrate Fixes CID #1439664.	6 years ago
Mark Thompson	581b4125aa	lavc/h264_levels: Avoid integer overflow in bitrate Fixes CID #1439656.	6 years ago
Baptiste Coudurier	dc58e33dd3	avformat/utils: set AV_PKT_FLAG_KEY for data packets	6 years ago
James Almer	e50cb8b2f4	avformat/ivfenc: fix writing codec tag The value in AVCodecParameters->codec_tag may not be correct for IVF, as it's the case when remuxing AV1 streams from mp4, so ignore it and write the correct value based on codec ID instead. Reviewed-by: Jan Ekström <jeebjp@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Paul B Mahol	54ca198e23	avfilter/vf_threshold: add slice threading	6 years ago
Steven Liu	4b00332203	avfilter/sr: process and output message when load_model is NULL fix ticket: 7455 Reviewed-by: Pedro Arthur <bygrandao@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Paul B Mahol	8d29930767	avcodec/ilbcdec: fix typo, fixes CID 1439653	6 years ago
Michael Niedermayer	0f36ad514c	avcodec/prosumer: Check remaining space in put byte context Fixes: Timeout Fixes: 10053/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PROSUMER_fuzzer-5636993883570176 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
Michael Niedermayer	3b5945b146	avcodec/prosumer: Remove unused table element Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	52b909b5c1	avcodec/prosumer: remove unneeded variable from vertical_predict Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	093607f0cd	avcodec/prosumer: Rename do_shift() to vertical_predict() It seems what this function does is a vertical prediction filter, thus the new name should improve understanding. rename the related table_b too Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	0cd22fd752	avcodec/prosumer: mark src as const Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	3c9ebcbc4d	avcodec/prosumer: Only scan as many elements as matter in fill_elements() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	fa1d3caef0	avcodec/prosumer: factorize e0 setting out Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	e97951f458	avcodec/prosumer: Use 16bit instead of 32 for table Simplifies code and reduces needed memory Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	d3a9cb6bc8	avcodec/prosumer: Factorize the 2 loops in fill_elements() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	f24701b073	avcodec/prosumer: clean up loop end code in fill_elements() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	674727291b	avcodec/prosumer: Remove dead code Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Paul B Mahol	a9485d7318	avfilter: document mono option of silencedetect filter Also provide shorter option, and reorder options in documentation.	6 years ago
Marton Balint	db6b4b56b3	avdevice/decklink: add support for selecting devices based on their unique ID Also bump the API version requirement to 10.9.5, because on olders versions there were some reports of crashes using the undocumented, yet available BMDDeckLinkDeviceHandle. Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Linjie Fu	0f9b298242	avcodec/vaapi: free slice_buffers when decoding failed If vaEndPicture() failed in ff_vaapi_decode_issue(), free the pic->slice_buffers. Fixes the memory leak issue in ticket #7385 Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>	6 years ago
Mark Thompson	d5451a9b07	doc/encoders: Document -sei option to hevc_vaapi	6 years ago
Mark Thompson	bfc4d0f6e4	vaapi_encode_h265: Set level based on stream if not set by user Sets the level based on the stream properties if it is not explicitly set by the user. Also add a tier option to set general_tier_flag, since that affects the level choice.	6 years ago
Mark Thompson	59dd91c768	lavc/h265: Add some common code for profile/tier/level handling Adds support for determining for level limits, including mapping PTL blocks to profiles to check profile-dependent level limits.	6 years ago
Mark Thompson	61aea24662	vaapi_encode_h265: Improve profile support Set profile compatibility/constraint flags properly (including the constraint flags used for RExt profiles, as all streams we can currently generate are RExt-compatible), and use that to add support for the "Main Intra" and "Main 10 Intra" RExt subprofiles (for which we can re-use the existing Main and Main10 VAAPI profiles).	6 years ago
Mark Thompson	1156b507f7	cbs_h264: Infer default VUI values if VUI parameters are not present	6 years ago
Mark Thompson	574dafe7b8	cbs_h264: Fix profile typo	6 years ago
Mark Thompson	4b2e3de8c0	cbs_h264: Fix default value for max mv lengths A recent version of the standard changed the max and default to 15, from 16 in older versions. This updates the default to 15 to match, but the max stays as 16 so that we don't reject older streams.	6 years ago

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92073 Commits (6a4788e7b31ae2382466048289dbba21b2dff3bb) All Branches Search

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