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* commit 'eb34d40354e2474517c9b9bd787e0dadc89c2a81': Add a compat dummy stdatomic.h used when threading is disabled Add a compat stdatomic.h implementation based on pthreads Add a compat stdatomic.h implementation based on suncc atomics Add a compat stdatomic.h implementation based on windows atomics Add a compat stdatomic.h implementation based on GCC atomics This merge is a noop, see: 41e891e89e Add a compat dummy stdatomic.h used when threading is disabled 74b5f10862 Add a compat stdatomic.h implementation based on pthreads 70faadc826 Add a compat stdatomic.h implementation based on suncc atomics c91e72ed52 Add a compat stdatomic.h implementation based on windows atomics 3359eede8f Add a compat stdatomic.h implementation based on GCC atomics Merged-by: Clément Bœsch <u@pkh.me>
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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.
- ffserver is a multimedia streaming server for live broadcasts.
- Additional small tools such as
aviocat,ismindexandqt-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.