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Mark Thompson ecb3d6edc3 Merge commit '6d5a6dde5301c81e221a37b3f39bb03149492b98' 
* commit '6d5a6dde5301c81e221a37b3f39bb03149492b98':
  h264_metadata: Add option to delete filler data

Fixes #6899.

Merged-by: Mark Thompson <sw@jkqxz.net>
 		2018-02-21 22:54:07 +00:00
compat
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doc Add -vf scale example for making pixels square 2018-02-21 23:38:49 +01:00
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libavcodec Merge commit '6d5a6dde5301c81e221a37b3f39bb03149492b98' 2018-02-21 22:54:07 +00:00
libavdevice avdevice/decklink_dec: Fix ;; 2018-02-15 13:48:52 +01:00
libavfilter avfilter/avf_avectorscope: Fix ;; 2018-02-15 13:48:25 +01:00
libavformat avformat/movenc: addition of flag to fragment at every frame 2018-02-20 15:27:51 +01:00
libavresample
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libavutil avutil/common: Fix integer overflow in av_clip_uint8_c() and av_clip_uint16_c() 2018-02-17 15:56:55 +01:00
libpostproc
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libswresample swresample/rematrix: fix update of channel matrix if input or output layout is undefined 2018-02-19 08:32:25 +01:00
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tests fate: add tests for pan audio filter 2018-02-19 08:32:44 +01:00
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configure Merge commit 'cc1c94dacd0642ac1a6cad45deb65071f127d91a' 2018-02-19 18:35:32 -03:00

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.
  • 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.