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Philip Langdale 40135829b6 avcodec/libaom: Support monochrome encoding with libaom >= 2.0.1 
Monochrome encoding with libaom was buggy for a long time, but this was
finally sorted out in libaom 2.0.1 (2.0.0 is almost there but was still
buggy in realtime mode).

We'll keep support for libaom 1.x around until the LTS distros that
include it are EOL (which is still a long time from now).

Fixes: https://trac.ffmpeg.org/ticket/7599
2020-12-08 15:31:39 -08:00
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libavcodec avcodec/libaom: Support monochrome encoding with libaom >= 2.0.1 2020-12-08 15:31:39 -08:00
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libavformat avformat/framecrcenc: Make side-data checksums endian-independent 2020-12-08 18:54:20 +01:00
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Changelog avcodec/libaom: Support monochrome encoding with libaom >= 2.0.1 2020-12-08 15:31:39 -08:00
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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.