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Ronald S. Bultje a27c9f61bf fate: add -fflags +bitexact in a few places. 
This improves results after FF_API_LAVF_BITEXACT=0. It still doesn't
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libavcodec lavc/mjpegdec: Detect more CMYK images. 2015-08-17 15:53:41 +02:00
libavdevice use avfilter_pad_get_{type,name} accessor functions 2015-08-08 21:59:02 +02:00
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libavformat lavf/matroskadec: Fully parse and repack MP3 packets 2015-08-16 11:46:33 +02:00
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libavutil avutil: add ff_reverse as av_reverse replacement 2015-08-12 00:14:14 +02:00
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ffmpeg_opt.c ffmpeg_opt: Prefer audio streams with packets 2015-08-14 10:43:16 +02:00
ffmpeg_vdpau.c ffmpeg_vdpau: Ignore decoder's max supported level 2015-08-16 15:02:33 -07:00
ffmpeg_videotoolbox.c avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
ffmpeg.c ffmpeg: use av_buffersrc_add_frame instead of av_buffersrc_add_ref 2015-08-16 18:17:00 +02:00
ffmpeg.h ffmpeg: switch swscale option handling to AVDictionary similar to what the other subsystems use 2015-08-08 14:44:15 +02:00
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ffprobe.c ffprobe: check av_asprintf() for failure 2015-06-13 01:45:27 +02:00
ffserver_config.c ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
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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.