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Lynne bc36fe6f1f
vulkan: use push descriptors where possible 
Push descriptors are in theory slightly faster, but come with
limitations for which we have to check.

Either way, they're not difficult to implement, so even though
no one should be using peasant-tier descriptors, do it anyway.
2024-09-23 13:41:07 +02:00
compat avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
doc avfilter: add an LCEVC decoding filter 2024-09-19 10:06:05 -03:00
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libavcodec avcodec/cbs_h266: Fix copy paste mistake 2024-09-20 22:32:54 +02:00
libavdevice avdevice/jack: use av_err2str to simplify code 2024-09-13 00:30:48 +02:00
libavfilter vulkan: use push descriptors where possible 2024-09-23 13:41:07 +02:00
libavformat avformat/mov: support for LCEVC tracks 2024-09-19 10:01:24 -03:00
libavutil vulkan: use push descriptors where possible 2024-09-23 13:41:07 +02:00
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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.