FFmpeg git repo

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Clément Bœsch 67d8eabdbb lavu/buffer: drop USE_ATOMICS USE_ATOMICS is only set if there is no thread implementation enabled, in which case you can't expect any lock mechanism from FFmpeg. This is also conflicting with the incoming use of stdatomic.		2017-03-22 17:40:03 +01:00
compat	…
doc	lavc/mips: temporally disable ac3 downmix	2017-03-22 11:46:13 +01:00
libavcodec	lavc/huffyuvdsp: only transmit the pix_fmt instead of the whole avctx	2017-03-22 16:22:20 +01:00
libavdevice	avdevice/decklink: new option 'format_code' to set video format by fourCC	2017-03-22 02:07:50 +01:00
libavfilter	vf_drawtext: Fix memory leak	2017-03-21 12:15:50 +00:00
libavformat	avformat/rtmpproto: change rtmp_open from url_open to url_open2	2017-03-22 18:06:14 +08:00
libavresample	…
libavutil	lavu/buffer: drop USE_ATOMICS	2017-03-22 17:40:03 +01:00
libpostproc	…
libswresample	swresample/resample: free existing ResampleContext on reinit	2017-03-21 12:03:44 -03:00
libswscale	Merge commit 'de8e096c7eda2bce76efd0a1c1c89d37348c2414'	2017-03-21 08:24:39 +01:00
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tests	Merge commit '22c3ab18646924ce24dc6017a9e882ff69689e40'	2017-03-22 16:31:38 +01:00
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Changelog	add signature filter for MPEG7 video signature	2017-03-21 00:11:08 +01:00
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configure	Merge commit 'de2ae3c1fae5a2eb539b9abd7bc2a9ca8c286ff0'	2017-03-21 14:43:53 +01:00
ffmpeg.c	Merge commit '27085d1b47c3741cc0fac284c916127c4066d049'	2017-03-22 16:05:06 +01:00
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ffmpeg_qsv.c	…
ffmpeg_vaapi.c	…
ffmpeg_vdpau.c	…
ffmpeg_videotoolbox.c	…
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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.