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libavcodec avcodec/golomb: Consume invalid data in get_ur_golomb_jpegls() Dec 8, 2016
libavdevice Merge commit '0b1bd1b2057d41fd0ccba7317911c484a50f9207' Nov 18, 2016
libavfilter avfilter/vf_premultiply: remove redundant semicolons Dec 2, 2016
libavformat avformat/matroskadec: remove unused variable Dec 8, 2016
libavresample Bump minor versions after 3.2 branchpoint to seperate release Oct 26, 2016
libavutil lavu: Add AVSphericalMapping type and frame side data Dec 7, 2016
libpostproc Bump minor versions after 3.2 branchpoint to seperate release Oct 26, 2016
libswresample swresample/resample: do not rebuild filter when sample_delta is zero Dec 3, 2016
libswscale swscale: add gbr(a)p16 output support Dec 1, 2016
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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.