FFmpeg git repo

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Nicolas George 02aa0701ae lavfi: make filter_frame non-recursive. A lot of changes happen at the same time: - Add a framequeue fifo to AVFilterLink. - split AVFilterLink.status into status_in and status_out: requires changes to the few filters and programs that use it directly (f_interleave, split, filtfmts). - Add a field ready to AVFilterContext, marking when the filter is ready and its activation priority. - Add flags to mark blocked links. - Change ff_filter_frame() to enqueue the frame. - Change all filtering functions to update the ready field and the blocked flags. - Update ff_filter_graph_run_once() to use the ready field. - buffersrc: always push the frame immediately.		2016-12-18 10:38:52 +01:00
compat	…
doc	doc/filters: fix channel names in sofalizer example	2016-12-14 22:48:53 +01:00
libavcodec	avcodec/get_bits: add av_assert2 to get_bits_long()	2016-12-18 10:06:29 +01:00
libavdevice	…
libavfilter	lavfi: make filter_frame non-recursive.	2016-12-18 10:38:52 +01:00
libavformat	avformat: Auto-detect mjpeg 2000 in mpeg-ts	2016-12-17 23:52:25 +01:00
libavresample	…
libavutil	avutil/imgutils: Clarify doxy for av_image_check_size2()	2016-12-16 02:07:32 +01:00
libpostproc	…
libswresample	swresample/resample: remove swri_resample function	2016-12-14 06:48:34 +07:00
libswscale	…
presets	…
tests	fate/psd: add tests for uncompress and rle samples	2016-12-16 02:07:20 +01:00
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Changelog	libavcodec : add decoder for Photoshop PSD image files	2016-12-14 03:21:27 +01:00
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LICENSE.md	…
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cmdutils.c	…
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cmdutils_opencl.c	…
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configure	configure: add -fPIE instead of -pie to C flags for ThreadSanitizer	2016-12-13 00:41:39 +01:00
ffmpeg.c	…
ffmpeg.h	…
ffmpeg_cuvid.c	…
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	…
ffmpeg_qsv.c	…
ffmpeg_vaapi.c	…
ffmpeg_vdpau.c	…
ffmpeg_videotoolbox.c	…
ffplay.c	ffplay: fix sws_scale possible out of bounds array access	2016-12-10 23:22:11 +01:00
ffprobe.c	…
ffserver.c	…
ffserver_config.c	…
ffserver_config.h	…
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README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
ffserver is a multimedia streaming server for live broadcasts.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.