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Michael Niedermayer 20182e79f9 doc/APIchanges: Fill in some missing things 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 03:06:50 +02:00
compat compat/cuda: convert to unix line endings 2016-09-23 11:43:00 +02:00
doc doc/APIchanges: Fill in some missing things 2016-10-26 03:06:50 +02:00
libavcodec lavc/utvideoenc: Set bits_per_coded_sample for rgba. 2016-10-25 13:44:08 +02:00
libavdevice lavd/decklink_dec: fix indentation 2016-10-21 20:24:12 +02:00
libavfilter avfilter/scale_npp: fix passthrough mode 2016-10-25 23:17:31 +02:00
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libavutil avutil/x86/emms: Document the emms_c() vs alloc/free relation. 2016-10-23 13:02:37 +02:00
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RELEASE
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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.