FFmpeg

Commit Graph

Author	SHA1	Message	Date
J. Dekker	926059dbf3	tools: add general_assembly.pl This script generates the current general assembly voters according to the criteria of '20 commits in the last 36 months'. Signed-off-by: J. Dekker <jdek@itanimul.li> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2 years ago
Paul B Mahol	a13210ab39	avformat: add RKA demuxer	2 years ago
Paul B Mahol	b8c0802156	avcodec: add RKA decoder	2 years ago
Stefano Sabatini	e3bbf5c17d	doc/examples: fix make command, reference Makefile.example Fix regression since `b25d6290c6`.	2 years ago
Stefano Sabatini	051e1ed1e2	examples/Makefile.example: add note about missing entries	2 years ago
Stefano Sabatini	34ff361921	examples: apply doxy entries consistency fixes Use consistent format for the @file field and file description.	2 years ago
Stefano Sabatini	3d4dc6aa77	examples: rename transcoding to transcode	2 years ago
Stefano Sabatini	3856f82ef9	examples: rename scaling_video to scale_video	2 years ago
Stefano Sabatini	cd8211527e	examples: rename resampling audio to resample_audio	2 years ago
Stefano Sabatini	0a69ca656b	examples: rename remuxing to remux	2 years ago
Stefano Sabatini	ab2ec8ef01	examples: rename qsvdec to qsv_decode	2 years ago
Stefano Sabatini	eac4324bfb	examples: rename muxing to mux	2 years ago
Stefano Sabatini	7a53ae931d	examples: rename metadata to show_metadata	2 years ago
Stefano Sabatini	2e4694707e	examples: rename http_multiclient to avio_http_serve_files	2 years ago
Stefano Sabatini	1ae619e8ee	examples: rename filtering_video to decode_filter_video	2 years ago
Stefano Sabatini	3367bd56d1	examples: rename filtering_audio to decode_filter_audio	2 years ago
Stefano Sabatini	7f5630a899	examples: rename demuxing_decoding to demux_decode Follow general scheme VERB_OBJECT.	2 years ago
Stefano Sabatini	f0a415c7eb	examples: rename avio_reading to avio_read_callback Adopt general scheme VERB_OBJECT.	2 years ago
Stefano Sabatini	2a3a36e279	doc/filters/astats: sort measure entries, add missing ones Also apply minor consistency and formatting fixes. Fix trac issue: http://trac.ffmpeg.org/ticket/8397	2 years ago
Paul B Mahol	385ec46424	avformat: add SDNS demuxer	2 years ago
Anton Khirnov	2c4dcbd66b	fftools/ffmpeg: rename -enc_stats* to -stats_enc* This is consistent with -stats_mux* As the options were added very recently, this should not break any users.	2 years ago
James Almer	5bad485603	Bump major versions of all libraries Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Leo Izen	719a93f4e4	avutil/{color_utils, csp}: merge color_utils into csp and expose API libavutil/color_utils contains some avpriv_ symbols that map enum AVTransferCharacteristic values to gamma-curve approximations and to the actual transfer functions to invert them (i.e. -> linear). There's two issues with this: (1) avpriv is evil and should be avoided whenever possible (2) libavutil/csp.h exposes a public API for handling color that already handles primaries and matricies I don't see any reason this API has to be private, so this commit takes the functionality from avutil/color_utils and merges it into avutil/csp with an exposed av_ API rather than the previous avpriv_ API. Every reference to the previous API has been updated to point to the new one. color_utils.h has been deleted as well. This should not break any applications as it only contained avpriv_ symbols in the first place, so nothing in that header could be referenced by other applications. Signed-off-by: Leo Izen <leo.izen@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2 years ago
Andreas Rheinhardt	868a31b42d	avcodec: Make avcodec_decode_subtitle2 accept a const AVPacket* Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2 years ago
Anton Khirnov	42a0dd6e7e	fftools/ffmpeg: add an option for writing pre-muxing stats Analogous to -enc_stats*, but happens right before muxing. Useful because bitstream filters and the sync queue can modify packets after encoding and before muxing. Also has access to the muxing timebase.	2 years ago
gnattu	d09254a658	avformat/hls: Add option to retry failed segments for hls Current HLS implementation simply skip a failed segment to catch up the stream, but this is not optimal for some use cases like livestream recording. Add an option to retry a failed segment to ensure the output file is a complete stream. Signed-off-by: gnattu <gnattuoc@me.com> Reviewed-by: Steven Liu <liuqi05@kuaishou.com>	2 years ago
Anton Khirnov	d02340b9e3	lavc/decode: allow using AV_CODEC_FLAG_COPY_OPAQUE for decoding Use it to propagate AVPacket.opaque[_ref] to corresponding AVFrame fields. This is a more convenient alternative to reordered_opaque.	2 years ago
Paul B Mahol	4e3e70c19d	avformat: add WavArc demuxer	2 years ago
Paul B Mahol	651da91915	avcodec: add WavArc decoder	2 years ago
Jan Ekström	9a820ec8b1	ffmpeg: add video heartbeat capability to fix_sub_duration Splits the currently handled subtitle at random access point packets that can be configured to follow a specific output stream. Currently only subtitle streams which are directly mapped into the same output in which the heartbeat stream resides are affected. This way the subtitle - which is known to be shown at this time can be split and passed to muxer before its full duration is yet known. This is also a drawback, as this essentially outputs multiple subtitles from a single input subtitle that continues over multiple random access points. Thus this feature should not be utilized in cases where subtitle output latency does not matter. Co-authored-by: Andrzej Nadachowski <andrzej.nadachowski@24i.com> Co-authored-by: Bernard Boulay <bernard.boulay@24i.com> Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>	2 years ago
Anton Khirnov	806ecace91	fftools/ffmpeg: support input frame params in encoding stats	2 years ago
Paul B Mahol	229f3259f8	doc/general_contents: sync with available decoders and demuxers	2 years ago
Haihao Xiang	aecfec6f80	avfilter: add VA-API variants of the stack filters Include hstack_vaapi, vstack_vaapi and xstack_vaapi. They may accept input streams with different sizes. libva2 (VA-API 1.0+) is required. Example: $ ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -i input.h265 -filter_complex "[0:v][0:v]hstack_vaapi" -c:v h264_vaapi out.h264 $ ffmpeg \ -hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \ -hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \ -hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \ -hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \ -filter_complex "[0:v][1:v][2:v][3:v]xstack_vaapi=inputs=4:fill=0x000000:layout=0_0_1920x1080\|w0_0_1920x1080\|0_h0_1920x1080\|w0_h0_1920x1080" \ -c:v hevc_vaapi out.h265 Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>	2 years ago
Anton Khirnov	a1a80f2e64	lavc/encode: pass through frame durations to encoded packets The generic code can only handle the no-delay case. Encoders with delay need to be handled individually, which will be done in the following commits.	2 years ago
Anton Khirnov	5c0348f3d6	lavc: add a codec flag for propagating opaque from frames to packets This is intended to be a more convenient replacement for reordered_opaque. Add support for it in the two encoders that offer AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE: libx264 and libx265. Other encoders will be supported in future commits.	2 years ago
Anton Khirnov	935964bd41	doc/ffmpeg: drop non-existent -dc option	2 years ago
Anton Khirnov	425b2c4a56	fftools/ffmpeg: add options for writing encoding stats Similar to -vstats, but more flexible: - works for audio as well as video - frame and/or packet information - user-specifiable format	2 years ago
Paul B Mahol	40512dbd96	avfilter/af_adynamicequalizer: add auto option	2 years ago
Ashyni	69c060bea2	avfilter/vf_cropdetect: add ability to change limit at runtime Fixes: https://trac.ffmpeg.org/ticket/9851 Signed-off-by: Ashyni <jeffrey.c@tuta.io>	2 years ago
Paul B Mahol	ac7d21284b	avfilter: add fractional delay IR source filter	2 years ago
Jan Ekström	002d0ec740	avutil: introduce AVAmbientViewingEnvironment side data This enables exposing H.274 Ambient Viewing Environment metadata in the framework.	2 years ago
Zhao Zhili	6e7c006e40	avformat/file: add fd protocol Unlike the pipe protocol, fd protocol has seek support if it corresponding to a regular file. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 years ago
Zhao Zhili	49b8f043ca	avformat/file: add fd option for pipe Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 years ago
Anton Khirnov	e884360e91	doc/ffmpeg: improve -r documentation Explain different behavior for encoding and streamcopy.	2 years ago
Anton Khirnov	1a6ba73ff7	doc/ffmpeg.texi: drop a non-existent option -ilme has not existed for 17 years, since `637b5326f3`	2 years ago
Paul B Mahol	5d3f0226ad	avfilter/avf_avectorscope: add anti-aliased line drawing mode	2 years ago
Wenbin Chen	13d04e30d7	libavcodec/qsvenc_av1: Add max_frame_size support to av1_qsv encoder Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	2 years ago
Wenbin Chen	c8e73558fe	libavcodec/qsvenc_av1: Add low_delay_brc support to av1_qsv encoder Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	2 years ago
Clément Bœsch	68275043a0	avfilter/paletteuse: add atkinson dithering Atkinson according to https://bisqwit.iki.fi/jutut/kuvat/ordered_dither/error_diffusion.txt: * 1 1 / 8 1 1 1 1	2 years ago
Clément Bœsch	c973e8ae79	avfilter/paletteuse: add burkes dithering Burkes according to https://bisqwit.iki.fi/jutut/kuvat/ordered_dither/error_diffusion.txt: * 8 4 2 4 8 4 2 / 32	2 years ago

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8657 Commits (4310b66b985e5d8f4463639c007d876e4439e7a9)