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FFmpeg
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Description

Mirror of git://source.ffmpeg.org/ffmpeg.git

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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.
  • 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.

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