FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	1698cd8422	doc/examples/encode_video: add explanations in comments.	3 years ago
Andreas Rheinhardt	e88db774d8	avfilter/avfilter: Deprecate avfilter_pad_count() It is unnecessary as the number of static inputs and outputs can now be directly read via AVFilter.nb_(in\|out)puts. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	7c5f998196	avfilter/avfilter: Add avfilter_filter_pad_count() It is intended as replacement for avfilter_pad_count(). In contrast to the latter, it avoids a loop. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Paul B Mahol	d5b3e0403e	avfilter/vf_colorcorrect: fix average analyze mode and add minmax mode	3 years ago
Paul B Mahol	ed47a4a842	avcodec: add SMC encoder	3 years ago
Andreas Rheinhardt	8c53b14599	avutil/opt: Document actual behaviour of av_opt_copy a bit more In particular, document that av_opt_copy() always disentangles allocated options even on error; this guarantee is needed to e.g. properly free duplicated thread contexts in libavcodec on error. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Nicolas George	318e184022	doc/git-howto: be more strict about commit message formatting. Explain the format of the first line: "context: summary". Add examples and explain bad practices. Make it a section, so that we can link to it.	3 years ago
Paul B Mahol	8567f1c392	avfilter: add (a)segment filters	3 years ago
Limin Wang	694ec84ae9	avdevice/decklink: support for more duplex mode for Decklink 8K Pro Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	13460af456	avdevice/decklink: add level_a configuration option Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	5f3df7afa6	avdevice/decklink: add sqd configuration option Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	b923bfc679	avdevice/decklink: add link configuration option Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Paul B Mahol	ca788d184c	avfilter/vf_waveform: add option to control strechness of waveform	3 years ago
Paul B Mahol	d42b49fc87	avfilter/vf_colorcorrect: add initial automatic filtering	3 years ago
Paul B Mahol	83860a3d8c	avfilter/avf_showspectrum: add unwrapped phase data mode	3 years ago
Lynne	d5de9965ef	imgutils: expose av_image_copy_plane_uc_from() The reason why the generic av_image_copy_uc_from() doesn't really fit in the case for Vulkan is because some planes may be copied via other methods (such as mapping GPU memory), and if they don't satisfy the strict alignment requirements, a gpu image->gpu buffer->cpu ram copy is performed. We need this for hwcontext_vulkan, and I think this will also be useful to API users like libplacebo who would rather not write a custom SIMD memcpy.	3 years ago
Haihao Xiang	c3ef9e0277	doc/examples/qsvdec: simplify this example via hw_device_ctx interface Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	44d5e12c8f	ffprobe: remove references to frame->pkt_pts The field was removed during the last major bump. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Paul B Mahol	6b11c12cf3	avfilter/avf_showspectrum: improve dBFS scale legend Make it more intuitive looking and correct for non-log scaling. Add option to set upper limit of input audio value in dBFS.	3 years ago
Paul B Mahol	2678b4f81b	avfilter/avf_showspectrum: add option to control dynamic range for colors	3 years ago
Paul B Mahol	9dbf95f209	avfilter/f_graphmonitor: use sample_count_in/out	3 years ago
Paul B Mahol	82123e133d	avfilter/avf_showspectrum: add lreplace sliding mode	3 years ago
Lynne	a1a0fddfd0	avpacket: ABI bump additions This commit adds a long-requested by API users opaque fields for AVPacket, as well as a time_base field.	3 years ago
Gyan Doshi	b9176dbfb7	avcodec/noise_bsf: restore dropamount for backwards compatibility	3 years ago
Andreas Rheinhardt	2dd8acbe80	avutil/common, macros: Move several macros from common.h to macros.h common.h currently contains several things: Math macros, UTF-8 macros, other fundamental macros; furthermore it also contains miscellaneous math functions and it (directly and indirectly) includes lots of other headers. This commit moves the "other fundamental macros" to macros.h which is a more fitting place. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Gyan Doshi	23da5caf09	avcodec/noise_bsf: add expr support	3 years ago
Paul B Mahol	bc5faacc3f	avfilter/vf_pseudocolor: add three more presets	3 years ago
Paul B Mahol	6f0f7bc7fe	avfilter/f_ebur128: fix video output regression	3 years ago
Paul B Mahol	207e9b1760	avfilter/vf_threshold: add support for commands	3 years ago
Paul B Mahol	6210cc8c7e	avfilter/af_anlmdn: add longer names of filter options	3 years ago
Paul B Mahol	6fcb082b7a	avfilter/vf_pseudocolor: add solar preset Useful to emphasize bandings in video.	3 years ago
Paul B Mahol	d5c76450f8	avfilter/vf_fillborders: add another mode	3 years ago
Paul B Mahol	6846d48fa6	avfilter: add afwtdn filter	3 years ago
James Almer	e3b5ff17c2	avutil/film_grain_params: add support for H.274 Film Grain Characteristics Used by codecs like H.264, HEVC, and VVC. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	1be3d8a0cb	avcodec/avcodec: Stop including channel_layout.h in avcodec.h Also include channel_layout.h directly wherever used. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Gyan Doshi	f614390ecc	doc/filters: note expr and eval mode support in overlay_cuda Commit `58c908cf94` added support for expressions for x and y parameters. Also added was option to set eval frequency.	3 years ago
Thilo Borgmann	c1bf56a526	lavu/cpu: Use av_cpu_ prefix	3 years ago
Gyan Doshi	c320b78e95	ffmpeg: add option readrate Allows to read inputs at arbitrary rates. -re is equivalent to -readrate 1 Tested with -copyts {+ start_at_zero}, -ss, streamcopied & decoded streams.	4 years ago
Paul B Mahol	075157ec86	avfilter/vf_chromanr: add also euclidean distance for calculations	4 years ago
Thilo Borgmann	cf12a478b2	fftools/cmdutils.c: Add cmd line option to override detection of cpu count.	4 years ago
Keyun Tong	b7266302a4	fftools/ffmpeg: Add new variant source_no_drop to the force_key_frames option Suggested-By: ffmpeg@fb.com	4 years ago
Gyan Doshi	1aa9dcd091	avcodec/qsvenc: clip global_quality for ICQ modes. Allowed range is 1 to 51. Ref: https://software.intel.com/content/www/us/en/develop/articles/advanced-bitrate-control-methods-in-intel-media-sdk.html	4 years ago
Gyan Doshi	79ebdbb9b9	ffmpeg: add option recast_media Allows forcing decoders of different media type. Needed to decode media data muxed as data streams.	4 years ago
Jun Zhao	7bd7377ddb	lavc:libsvtav1: Update SVT-AV1 new repo SVT-AV1 moved the repo from github to gitlab. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	4 years ago
Gyan Doshi	b7ba472f43	avfilter/fps: remove unconventional acronyms In `dd770883e9`, support for expressions was added. Among the constants added were labels of qnstc, qpal, sntsc & spal. These were added in `ba2a8cb40b` to represent parameter permutations where only the resolution is different. They don't have any usage currency and don't represent any industry standards or convention in terms of framerate.	4 years ago
James Almer	041267b558	avcodec/setts_bsf: add a NOPTS constant Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
James Almer	8c2c0135e5	avformat: add a concat protocol that takes a line break delimited list of resources Suggested-by: ffmpeg@fb.com Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Gyan Doshi	de8e6e67e7	doc/muxers: note atomic_writing in image2 Fixes #9308	4 years ago
James Almer	91004ed3ec	doc: remove duplicate @end command Fixes regression since `e11fd47f8d` Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Paul B Mahol	e11fd47f8d	avfilter/vf_v360: add cylindrical equal area format	4 years ago

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8364 Commits (deffacb6b4b79a375132f078115beb72ee6acb1f)