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Guo, Yejun 2da3a5c10f dnn: add color conversion for analytic case 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2021-02-18 09:59:37 +08:00
compat All: update names in copyright headers 2021-01-20 01:02:56 -06:00
doc avfilter: add vif filter 2021-02-16 15:00:50 +01:00
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libavcodec lavc/aacdec_template: Fix 7.1 decoding with default strictness. 2021-02-16 23:37:31 +01:00
libavdevice avdevice/avdevice: Deprecate AVDevice Capabilities API 2021-02-14 21:07:57 +01:00
libavfilter dnn: add color conversion for analytic case 2021-02-18 09:59:37 +08:00
libavformat avformat/ircamdec: use lrintf() for rounding 2021-02-16 23:45:01 +01:00
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README.md
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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.
  • 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.