FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	d55743c809	avfilter/af_surround: replace double constants with float variants This is cleaner than the approach in `d1ded7310a`. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	4d885271bb	avutil/mathematics: add missing constants Including float variants for all of them. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	1b05d27346	avcodec/libdav1d: export decoder frame delay As this is an AV_CODEC_CAP_OTHER_THREADS decoder, threading is handled by the underlying library. In this case, the frame delay is calculated by libdav1d based on the values from avctx->thread_count and the private max_frame_delay option. Export said delay reported by the library in AVCodecContext.delay Reviewed-by: Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Paul B Mahol	613f716450	avfilter/vf_mix: improve speed even more by avoiding using filter private context	2 years ago
Rick Kern	c789a2324a	lavc/videotoolboxenc: better compat_keys documentation Added documentation that describes when compat_keys should be used, and why it exists. Signed-off-by: Rick Kern <kernrj@gmail.com>	2 years ago
xufuji456	5cd304298e	avcodec/videotoolboxenc: add low-latency encoding When using low-latency mode, it eliminates frame reordering and follows a one-in-one-out encoding mode Signed-off-by: xufuji456 <839789740@qq.com> Signed-off-by: Rick Kern <kernrj@gmail.com>	2 years ago
Zhao Zhili	47430a3cb1	avcodec/cavs_parser: fix finding the end of a frame Use the next I/P/B or start code as the end of current frame. Before the patch, extension start code, user data start code, sequence end code and so on are treated as the start of next frame. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 years ago
Pierre-Anthony Lemieux	2838138975	fate/imf: remove redundant code	2 years ago
Pierre-Anthony Lemieux	dbe43bca25	fate/imf: fix memory leak	2 years ago
James Almer	a2a0a81184	avformat/yuvmpegenc: add support for rawvideo input The demuxer exports rawvideo, so there's no reason for the muxer to only work with wrapped_avframe. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Paul B Mahol	4c695bfa65	avfilter/f_graphmonitor: make mode option of type flags	2 years ago
Paul B Mahol	8cdbe3abb6	avfilter/f_graphmonitor: add commands support	2 years ago
Paul B Mahol	386de9319e	avfilter/f_graphmonitor: add nozeroeof mode	2 years ago
James Almer	4adb6da7a6	avutil/frame: remove one layer of indirection in av_frame_replace() And don't force copy side data. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	4f9799bd88	avcodec/h264_picture: use ff_thread_replace_frame() Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	3fe74c9017	avcodec/utils: add ff_thread_replace_frame() Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	01d444c077	avutil/frame: add av_frame_replace Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
James Almer	63767b79a5	avutil/frame: deprecate palette_has_changed Not only this is information that relies on the concept of a sequence of frames, which is completely out of place as a field in AVFrame, but there are no known or intended uses of this field. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Paul B Mahol	01d9a84ef5	avfilter/avf_showspectrum: check for allocation error	2 years ago
Paul B Mahol	c48eff209c	avcodec/ccaptions_dec: correct flushing output on EOF Prevents infinite flushing same last output.	2 years ago
Clement Lecigne	96c30affba	avcodec/hevc_ps: add proper bound checks around cm_ref_layer_id in colour_mapping_table. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Mark Thompson	8450531059	av1_parse: Don't reject zero-size padding OBUs Padding OBUs are not required to be nonempty.	2 years ago
Mark Thompson	9c830f4f65	av1_parse: Remove unused getbits instance	2 years ago
Mark Thompson	dce6cf2c36	cbs_av1: Don't reject unknown metadata Accept it and pass it through unchanged. The standard requires that decoders ignore unknown metadata, and indeed this is tested by some of the Argon coverage streams.	2 years ago
Mark Thompson	bee912cb63	cbs_av1: Add tracing headers for metadata types Make it a little easier to interpret metadata in trace output.	2 years ago
Tobias Rapp	aa6eeb29cb	doc/ffmpeg: Extend documentation for sws_flags option Clarify that -sws_flags are only applied to simple filtergraphs as a default, not complex filtergraphs. Add a reference to the scaler options.	2 years ago
Leo Izen	d4c48ee7f3	fate/jpg: add RGB mjpeg fate tests Adds FATE tests for RGB jpegs to test commit `0b352e350e`.	2 years ago
Samuel Mira	416fd1b43b	avcodec/mediacodec: Add VP8 encoder Connected FFmpeg to Mediacodec VP8 encoder. Signed-off-by: Samuel Mira <samuel.mira@qt.io> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 years ago
Samuel Mira	acd37fd566	avcodec/mediacodec: Add AV1 encoder Connected FFmpeg to Mediacodec AV1 encoder Signed-off-by: Samuel Mira <samuel.mira@qt.io> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 years ago
Hendrik Leppkes	6b2ae90411	avcodec/vdpau_mpeg4: fix order of quant matrix coefficients The matrix coefficients are stored permutated for the IDCT, rather then in plain raster order, and need to be un-permutated for the hardware.	2 years ago
Hendrik Leppkes	308e4ae8e3	avcodec/vdpau_mpeg12: fix order of quant matrix coefficients The matrix coefficients are stored permutated for the IDCT, rather then in plain raster order, and need to be un-permutated for the hardware.	2 years ago
Hendrik Leppkes	b3e938ef80	avcodec/nvdec_mpeg4: fix order of quant matrix coefficients The matrix coefficients are stored permutated for the IDCT, rather then in plain raster order, and need to be un-permutated for the hardware.	2 years ago
Hendrik Leppkes	af8affb77e	avcodec/nvdec_mpeg2: fix order of quant matrix coefficients The matrix coefficients are stored permutated for the IDCT, rather then in plain raster order, and need to be un-permutated for the hardware.	2 years ago
Anton Khirnov	9d70e74d25	lavc/libdav1d: fix exporting framerate Same issues as in the previous commit.	2 years ago
Anton Khirnov	e10a5b91bc	lavc/av1: fix exporting framerate take num_ticks_per_picture_minus_1 into account, since that is a part of the framerate computation * stop exporting num_ticks_per_picture_minus_1 into AVCodecContext.ticks_per_frame, as that field is used for other purposes (in conjunction with repeat_pict, which is not used at all by av1)	2 years ago
Anton Khirnov	7be945a011	fftools/ffmpeg: rename transcode_init() It does no initialization anymore, except for setting transcode_init_done - the bulk of the function is printing the input/output maps. It also cannot fail anymore, so remove the useless return value.	2 years ago
Anton Khirnov	de6d60117e	fftools/ffmpeg_demux: stop logging to demuxer context Only the demuxer itself should do that.	2 years ago
Anton Khirnov	c5d77dcbf1	fftools/ffmpeg_demux: move InputFile.ts_offset_discont,last_ts to private data They are no longer used outside of ffmpeg_demux.	2 years ago
Anton Khirnov	ab223a4d8c	fftools/ffmpeg: stop accessing input format from decoding code Export the corresponding flag in InputFile instead. This will allow making the demuxer AVFormatContext private in future commits, similarly to what was previously done for muxers.	2 years ago
Anton Khirnov	2ab9f247f7	fftools/ffmpeg: log corrupt-frame errors to the appropriate context	2 years ago
Anton Khirnov	a1002bc39c	fftools/ffmpeg: replace print_error() by more meaningful messages	2 years ago
Anton Khirnov	fd980b2615	fftools/ffmpeg_demux: reindent after previous commit	2 years ago
Anton Khirnov	9429624a76	fftools/ffmpeg: move discarding unused programs to ffmpeg_demux This is a more appropriate place for this code.	2 years ago
Anton Khirnov	f9657b7443	fftools/ffmpeg: simplify tracking -readrate start time There is no point in having a per-stream wallclock start time, since they are all computed at the same instant. Keep a per-file start time instead, initialized when the demuxer thread starts.	2 years ago
Anton Khirnov	6b0c984f0d	fftools/ffmpeg_demux: move InputStream.streamcopy_needed to private data It is no longer used outside of ffmpeg_demux.	2 years ago
Anton Khirnov	7df3253c5a	fftools/ffmpeg_demux: move InputStream.wrap_correction_done to private data It is no longer used outside of ffmpeg_demux.	2 years ago
Anton Khirnov	df25e21ce7	fftools/ffmpeg_demux: move InputStream.[next_]dts to private data They are no longer used outside of ffmpeg_demux.	2 years ago
Anton Khirnov	6d7b43ed44	fftools/ffmpeg_demux: move InputStream.[saw_]first_d?ts to private data They are no longer used outside of ffmpeg_demux.	2 years ago
Anton Khirnov	57a2b2f886	fftools/ffmpeg_demux: move InputStream.{nb_packets,data_size} to private data They are no longer used outside of ffmpeg_demux.	2 years ago
Anton Khirnov	6fcfe4307c	fftools/ffmpeg: drop unused decode_video() parameter	2 years ago

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110872 Commits (48f85de0e712af5496974ac3804928dc0838e029) All Branches Search

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