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James Almer 8debc5aa41 avfilter/vsrc_testsrc: use the alpha component information for XV3{0,6} and V30X 
And add a few more tests to ensure all the pixfmts affected by this change
are tested.

Signed-off-by: James Almer <jamrial@gmail.com>
 		2024-10-21 09:52:58 -03:00
compat
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doc lavu: bump minor and add APIChanges entries for new 32bpc pixfmts 2024-10-15 17:45:18 +02:00
ffbuild
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fftools fftools/ffmpeg_sched: be smarter about flushing the pre-muxing queues 2024-10-17 10:57:18 +02:00
libavcodec avcodec/vvc/thread: Check frame to be non NULL 2024-10-20 20:36:15 +08:00
libavdevice avdevice/dshow: fix unused variable warning 2024-10-17 13:04:17 +02:00
libavfilter avfilter/vsrc_testsrc: use the alpha component information for XV3{0,6} and V30X 2024-10-21 09:52:58 -03:00
libavformat lavf/mxfdec: Set a scan direction explicitly 2024-10-21 11:14:24 +02:00
libavutil avutil/pixdesc: add alpha component information to pixfmts with reserved but undefined alpha bits 2024-10-21 09:52:50 -03:00
libpostproc
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libswresample arm: Consistently use proper interworking function returns 2024-10-09 15:52:51 +03:00
libswscale swscale/output: fix alpha endianness in XV36 2024-10-17 12:18:35 -03:00
presets
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tests avfilter/vsrc_testsrc: use the alpha component information for XV3{0,6} and V30X 2024-10-21 09:52:58 -03:00
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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 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.