FFmpeg git repo

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Paul B Mahol 1212041c91 avfilter/vf_ssim: use unsigned so result can be properly stored Signed-off-by: Paul B Mahol <onemda@gmail.com>		2017-07-04 10:21:14 +02:00
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doc	avfomat/hlsenc: support fmp4 format in hls	2017-07-03 20:20:44 +08:00
ffbuild	…
libavcodec	avcodec/alsdec: fix some undefined shifts	2017-07-04 09:24:54 +02:00
libavdevice	…
libavfilter	avfilter/vf_ssim: use unsigned so result can be properly stored	2017-07-04 10:21:14 +02:00
libavformat	avfomat/hlsenc: support fmp4 format in hls	2017-07-03 20:20:44 +08:00
libavresample	…
libavutil	lavu/cpu: disable MMX warning on non x86 platforms	2017-06-29 18:00:58 +02:00
libpostproc	…
libswresample	libswresample/swresample: remove obsolete code	2017-06-27 23:21:53 +02:00
libswscale	…
presets	…
tests	checkasm: add sbrdsp tests	2017-07-03 14:28:17 +02:00
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Changelog	dxva: add support for new dxva2 and d3d11 hwaccel APIs	2017-06-27 18:05:02 +02:00
INSTALL.md	…
LICENSE.md	…
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Makefile	dxva: add support for new dxva2 and d3d11 hwaccel APIs	2017-06-27 18:05:02 +02:00
README.md	…
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configure	hwcontext_d3d11va: add option to enable debug mode	2017-06-27 18:05:02 +02:00
ffmpeg.c	…
ffmpeg.h	dxva: add support for new dxva2 and d3d11 hwaccel APIs	2017-06-27 18:05:02 +02:00
ffmpeg_cuvid.c	…
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ffmpeg_hw.c	…
ffmpeg_opt.c	dxva: add support for new dxva2 and d3d11 hwaccel APIs	2017-06-27 18:05:02 +02:00
ffmpeg_qsv.c	…
ffmpeg_videotoolbox.c	…
ffplay.c	…
ffprobe.c	…
ffserver.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.