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stadia-opensource / ffmpeg / 0ae2b4ebeeee3e5c9ff36c26e7db28f97d237f3d
commit0ae2b4ebeeee3e5c9ff36c26e7db28f97d237f3d[log] [tgz]
authorStadia <noreply@google.com>Wed Feb 23 12:24:28 2022 -0800
committerAlex Vakulenko <avakulenko@google.com>Mon Mar 14 10:33:57 2022 -0400
tree4114019e13c3182169ab89ee02c9c8f5cb09de25
parenta9e49a2632cfa4247daf75aae22ae8d029cb14fa [diff]
Project import generated by Copybara.

GitOrigin-RevId: a96a42dcaa51e7fb6476a0e3bc33d3e773d40ace
1 file changed
tree: 4114019e13c3182169ab89ee02c9c8f5cb09de25
  1. compat/
  2. doc/
  3. ffbuild/
  4. fftools/
  5. libavcodec/
  6. libavdevice/
  7. libavfilter/
  8. libavformat/
  9. libavresample/
  10. libavutil/
  11. libpostproc/
  12. libswresample/
  13. libswscale/
  14. presets/
  15. tests/
  16. tools/
  17. .gitattributes
  18. .gitignore
  19. .travis.yml
  20. BUILD
  21. build_bazel.sh
  22. Changelog
  23. configure
  24. CONTRIBUTING.md
  25. COPYING.GPLv2
  26. COPYING.GPLv3
  27. COPYING.LGPLv2.1
  28. COPYING.LGPLv3
  29. CREDITS
  30. INSTALL.md
  31. LICENSE
  32. LICENSE.md
  33. LOCAL_MODIFICATIONS
  34. MAINTAINERS
  35. Makefile
  36. METADATA
  37. README.md
  38. RELEASE
  39. RELEASE_NOTES
  40. version.sh
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.