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android / platform / external / ffmpeg / refs/heads/upstream-master
commit1d86e4b3ebb4905c1e08b7a8db203e19cbce10e3[log] [tgz]
authorJames Almer <jamrial@gmail.com>Wed Sep 18 11:23:36 2019 -0300
committerJames Almer <jamrial@gmail.com>Wed Sep 18 11:42:06 2019 -0300
treed1beca179c94e44b8770e7777d1edf7757712999
parent53d31e91c5302131cf0631c053d04f09b36897ee [diff]
checkasm/opusdsp: declare opus_deemphasis as a function returning a float

Fixes ticket #8175

Signed-off-by: James Almer <jamrial@gmail.com>
1 file changed
tree: d1beca179c94e44b8770e7777d1edf7757712999
  1. .gitattributes
  2. .gitignore
  3. .travis.yml
  4. CONTRIBUTING.md
  5. COPYING.GPLv2
  6. COPYING.GPLv3
  7. COPYING.LGPLv2.1
  8. COPYING.LGPLv3
  9. CREDITS
  10. Changelog
  11. INSTALL.md
  12. LICENSE.md
  13. MAINTAINERS
  14. Makefile
  15. README.md
  16. RELEASE
  17. compat/
  18. configure
  19. doc/
  20. ffbuild/
  21. fftools/
  22. libavcodec/
  23. libavdevice/
  24. libavfilter/
  25. libavformat/
  26. libavresample/
  27. libavutil/
  28. libpostproc/
  29. libswresample/
  30. libswscale/
  31. presets/
  32. tests/
  33. tools/
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.