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Carl Eugen Hoyos 9b2802f0d3 lavc/dxv: Support more real-world old version samples. 10 years ago
compat use a wrapper script to call MS link.exe to avoid mixing with /usr/bin/link.exe 10 years ago
doc avformat/http: Add reconnect_at_eof and reconnect_streamed options 10 years ago
libavcodec lavc/dxv: Support more real-world old version samples. 10 years ago
libavdevice Merge commit 'e88103a7f92cf27a2868b50acc8a9912f6088249' 10 years ago
libavfilter avfilter/vf_thumbnail: use the name 's' for the pointer to the private context 10 years ago
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libavresample Merge commit '9a003fc38833b6b9f08e44d7f1c6539db65840a0' 10 years ago
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Changelog Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b' 10 years ago
INSTALL.md
LICENSE.md
MAINTAINERS MAINTAINERS: add myself as an AAC encoder maintainer 10 years ago
Makefile avcodec: add new Videotoolbox hwaccel. 10 years ago
README.md
RELEASE RELEASE: update to 2.7.git 10 years ago
arch.mak
cmdutils.c ffmpeg: replace deprecated av_log_ask_for_sample with av_log 10 years ago
cmdutils.h cmdutils: remove sws_opts usage, simplify code 10 years ago
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ffmpeg.c Remove left-over FF_API_DESTRUCT_PACKET cruft 10 years ago
ffmpeg.h ffmpeg: switch swscale option handling to AVDictionary similar to what the other subsystems use 10 years ago
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ffmpeg_filter.c lavfi: fix compilation with FF_API_OLD_FILTER_OPTS=0. 10 years ago
ffmpeg_opt.c ffmpeg: Improve help text for -target. 10 years ago
ffmpeg_vdpau.c ffmpeg_vdpau: Ignore decoder's max supported level 10 years ago
ffmpeg_videotoolbox.c avcodec: add new Videotoolbox hwaccel. 10 years ago
ffplay.c Remove left-over FF_API_AVFILTERBUFFER cruft 10 years ago
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ffserver.c ffserver: cast PID to int64_t before printing 10 years ago
ffserver_config.c ffserver: use -b instead of -ab for setting audio bitrate. 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.