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fuchsia / third_party / ffmpeg / refs/heads/upstream/release/5.1
commit9e2cad409b1d4fb37b29ac3466ac0677d0de9731[log] [tgz]
authorJames Almer <jamrial@gmail.com>Mon Sep 15 22:18:52 2025 -0300
committerJames Almer <jamrial@gmail.com>Mon Sep 15 23:47:06 2025 -0300
treeab87095a511935cdb4ea95b172f028503d694a2f
parent3b884fdebb68269701c3be1766e9eac6134c24f2 [diff]
avcodec/x86/pngdsp: add missing emms at the end of add_png_paeth_prediction

Fixes unpredictable behavior with floats.

Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 57a29f2e7dd2374a1df27316c6cf7c0225e86758)
1 file changed
tree: ab87095a511935cdb4ea95b172f028503d694a2f
  1. compat/
  2. doc/
  3. ffbuild/
  4. fftools/
  5. libavcodec/
  6. libavdevice/
  7. libavfilter/
  8. libavformat/
  9. libavutil/
  10. libpostproc/
  11. libswresample/
  12. libswscale/
  13. presets/
  14. tests/
  15. tools/
  16. .gitattributes
  17. .gitignore
  18. .mailmap
  19. .travis.yml
  20. Changelog
  21. configure
  22. CONTRIBUTING.md
  23. COPYING.GPLv2
  24. COPYING.GPLv3
  25. COPYING.LGPLv2.1
  26. COPYING.LGPLv3
  27. CREDITS
  28. INSTALL.md
  29. LICENSE.md
  30. MAINTAINERS
  31. Makefile
  32. README.md
  33. RELEASE
  34. RELEASE_NOTES
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 means to alter decoded audio and video through a directed graph of connected 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.