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FFmpeg git repo
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James Darnley 3836f404a8 avcodec/v210: add avx2 version of the 8-bit line encoder 
Around 35% faster than the avx version.

Signed-off-by: Henrik Gramner <henrik@gramner.com>
2016-01-17 16:03:43 +01:00
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doc avfilter: add ahistogram multimedia filter 2016-01-15 19:10:46 +01:00
libavcodec avcodec/v210: add avx2 version of the 8-bit line encoder 2016-01-17 16:03:43 +01:00
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libavfilter avfilter/af_sidechaincompress & af_agate: use audio fifo from lavu 2016-01-15 21:49:42 +01:00
libavformat remove all uses of the deprecated avpicture_get_size() function 2016-01-17 12:01:35 +01:00
libavresample Merge commit 'cc4c24208159200b7aff5b5c313903c7f23fa345' 2016-01-02 10:13:58 +01:00
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tools avcodec: Remove libstagefright 2016-01-06 16:43:06 +00:00
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ffmpeg.c ffmpeg: fix sws_dict leak on error exit 2016-01-17 01:19:43 +01:00
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ffplay.c Revert "ffplay: Fix auto insertion point of rotation filter" 2015-12-28 03:44:31 +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. Few developers follow pull requests so they will likely be ignored.