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Michael Niedermayer 876a663c66 Merge commit '254eb5b6faebb7bcfc3cefc1edced6652fe9d5be' 10 years ago
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doc doc/ffmpeg: Document xerror 10 years ago
libavcodec avcodec/parser: Print an error in case of reallocation fails in ff_combine_frame() 10 years ago
libavdevice avdevice/v4l2: Fix vertical alignment in list_formats() output 10 years ago
libavfilter avfilter/vf_mpdecimate: add comment about 8x8 SAD 10 years ago
libavformat avformat/libquvi: fix error handling 10 years ago
libavresample Merge commit '0ac8ff618c5e6d878c547a8877e714ed728950ce' 10 years ago
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libswresample swr: fix alignment issue caused by 8ch sse functions 10 years ago
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MAINTAINERS MAINTAINERS: Add Lou Logan as server admin as he is root too 10 years ago
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ffmpeg.c ffmpeg: do not print misleading recommanditions on 1pass vpx encoding 10 years ago
ffmpeg.h ffmpeg: Do not copy the display matrix if rotation meta-data is manually added 10 years ago
ffmpeg_dxva2.c ffmpeg_dxva2: add hevc support 10 years ago
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ffmpeg_opt.c ffmpeg_opt: Set the video VBV parameters only for the video stream from -target 10 years ago
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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 a mean to alter decoded Audio and Video through chain of 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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.