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Rémi Denis-Courmont a7505ec562 compat: add a fallback implementation of C23 stdbit.h 
Header contents taken from VLC commit 7a970a33329c9836d169727ddbaf49a33240d587.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-09-23 17:08:46 +02:00
compat compat: add a fallback implementation of C23 stdbit.h 2024-09-23 17:08:46 +02:00
doc avcodec: add an export_side_data flag to export picture enhancement layers 2024-09-23 10:07:37 -03:00
ffbuild riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
fftools fftools/ffmpeg_filter: ensure that the inserted filters exist 2024-09-23 09:02:23 -03:00
libavcodec avcodec: add LCEVC decoding support via LCEVCdec 2024-09-23 10:20:47 -03:00
libavdevice avdevice/jack: use av_err2str to simplify code 2024-09-13 00:30:48 +02:00
libavfilter nlmeans_vulkan: split up descriptor sets, rename buffer offset vars 2024-09-23 13:42:34 +02:00
libavformat avformat/rtpdec: fix integer overflow in start_time_realtime calculation 2024-09-23 17:08:33 +02:00
libavutil vulkan: use push descriptors where possible 2024-09-23 13:41:07 +02:00
libpostproc avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
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README.md
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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.