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Clément Bœsch 132523448b Merge commit '56af0bc10f49654b5b5f3efe82c69a13bf15fc8b' 
* commit '56af0bc10f49654b5b5f3efe82c69a13bf15fc8b':
  configure: Check for strtoll and redirect to _strtoi64 in the msvcrt block

Also includes _strtoui64 in the check.

Merged-by: Clément Bœsch <cboesch@gopro.com>
 		2017-03-15 12:39:34 +01:00
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doc doc/filters: Add colourspace values for colormatrix filter 2017-03-14 13:35:38 -08:00
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libavfilter avfilter/vf_lut3d: actually skip lines when encountering DOMAIN_ string 2017-03-13 15:30:05 +01:00
libavformat avformat/hlsenc: fix duration wrong when no pkt duration 2017-03-15 07:37:11 +08:00
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configure Merge commit '56af0bc10f49654b5b5f3efe82c69a13bf15fc8b' 2017-03-15 12:39:34 +01:00
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ffmpeg_opt.c ffmpeg, ffprobe: don't "merge" side data into packet data by default 2017-03-14 23:37:28 +01:00
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ffprobe.c ffmpeg, ffprobe: don't "merge" side data into packet data by default 2017-03-14 23:37:28 +01:00
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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.

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.