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.

    项目简介

    🚀 Github 镜像仓库 🚀

    源项目地址

    https://github.com/FFmpeg/FFmpeg

    发行版本 11

    FFmpeg 2.8.5 Release

    全部发行版

    贡献者 115

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    开发语言

    • C 87.4 %
    • Assembly 6.4 %
    • Objective-C 4.0 %
    • Makefile 1.3 %
    • C++ 0.6 %