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Clément Bœsch 7c2a7f9c11 Merge commit '22c3ab18646924ce24dc6017a9e882ff69689e40' 
* commit '22c3ab18646924ce24dc6017a9e882ff69689e40':
  checkasm: Add test for huffyuvdsp add_bytes

huffyuvdsp is renamed to llviddsp to be consistent with our codebase.

Note: af607b7e07 wasn't actually required for this test since this
commit is not actually testing huffyuvdsp.

Merged-by: Clément Bœsch <u@pkh.me>
 		2017-03-22 16:31:38 +01:00
compat
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doc lavc/mips: temporally disable ac3 downmix 2017-03-22 11:46:13 +01:00
libavcodec lavc/huffyuvdsp: only transmit the pix_fmt instead of the whole avctx 2017-03-22 16:22:20 +01:00
libavdevice avdevice/decklink: new option 'format_code' to set video format by fourCC 2017-03-22 02:07:50 +01:00
libavfilter
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libavformat avformat/rtmpproto: change rtmp_open from url_open to url_open2 2017-03-22 18:06:14 +08:00
libavresample
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libavutil hwcontext: fix comments for av_hwdevice_ctx_alloc() 2017-03-22 00:58:42 +00:00
libpostproc
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libswresample swresample/resample: free existing ResampleContext on reinit 2017-03-21 12:03:44 -03:00
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tests Merge commit '22c3ab18646924ce24dc6017a9e882ff69689e40' 2017-03-22 16:31:38 +01:00
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ffmpeg.c Merge commit '27085d1b47c3741cc0fac284c916127c4066d049' 2017-03-22 16:05:06 +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.