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Anton Khirnov 31da5222a4 lavf: replace FFFormatContext.prefer_codec_framerate with FF_INFMT_FLAG There is no reason for this to be a dynamic property, as the only demuxer using this sets it unconditionally.		2024-10-16 16:46:29 +02:00
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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	…
fftools	fftools/ffmpeg_filter: treat apad filter as a source	2024-10-15 10:38:48 +02:00
libavcodec	avcodec/vulkan_encode_h265: use the proper printf specifier for size_t	2024-10-16 10:15:43 -03:00
libavdevice	lavf: add a header for generic-layer interfaces	2024-10-16 16:29:12 +02:00
libavfilter	vulkan: enable selecting a compatible representation of format	2024-10-16 12:48:15 +02:00
libavformat	lavf: replace FFFormatContext.prefer_codec_framerate with FF_INFMT_FLAG	2024-10-16 16:46:29 +02:00
libavutil	vulkan: do not create imageviews with video encode/decode usage	2024-10-16 12:48:16 +02:00
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libswresample	…
libswscale	…
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tests	fate/vcodec: add a test for v410 pixel format raw video	2024-10-16 10:05:55 -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.