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chromium / chromium / third_party / ffmpeg.git / 7e1e8a4f7df474a4f8109c507a09621acad40314
commit7e1e8a4f7df474a4f8109c507a09621acad40314[log] [tgz]
authorDale Curtis <dalecurtis@chromium.org>Thu Feb 28 22:58:49 2019
committerDale Curtis <dalecurtis@chromium.org>Thu Feb 28 22:58:49 2019
tree60580c046d3229f66659905d9087fc50ade2fa61
parent7262141e8c14462f47e79ed6ba457321dea9cc5d [diff]
Updated patches file.
1 file changed
tree: 60580c046d3229f66659905d9087fc50ade2fa61
  1. chromium/
  2. compat/
  3. doc/
  4. ffbuild/
  5. fftools/
  6. libavcodec/
  7. libavdevice/
  8. libavfilter/
  9. libavformat/
  10. libavresample/
  11. libavutil/
  12. libpostproc/
  13. libswresample/
  14. libswscale/
  15. presets/
  16. tests/
  17. tools/
  18. .gitattributes
  19. .gitignore
  20. .travis.yml
  21. BUILD.gn
  22. Changelog
  23. codereview.settings
  24. configure
  25. CONTRIBUTING.md
  26. COPYING.GPLv2
  27. COPYING.GPLv3
  28. COPYING.LGPLv2.1
  29. COPYING.LGPLv3
  30. CREDITS
  31. CREDITS.chromium
  32. ffmpeg_generated.gni
  33. ffmpeg_options.gni
  34. INSTALL.md
  35. LICENSE.md
  36. MAINTAINERS
  37. Makefile
  38. OWNERS
  39. PRESUBMIT.py
  40. README.chromium
  41. README.md
  42. RELEASE
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.