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Michael Niedermayer 093607f0cd avcodec/prosumer: Rename do_shift() to vertical_predict() 
It seems what this function does is a vertical prediction filter, thus
the new name should improve understanding.

rename the related table_b too

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-09-24 00:49:30 +02:00
compat
doc avfilter: document mono option of silencedetect filter 2018-09-23 23:10:51 +02:00
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fftools ffmpeg: block output == input for files 2018-09-17 13:48:28 +05:30
libavcodec avcodec/prosumer: Rename do_shift() to vertical_predict() 2018-09-24 00:49:30 +02:00
libavdevice avdevice/decklink: add support for selecting devices based on their unique ID 2018-09-23 18:55:29 +02:00
libavfilter avfilter: document mono option of silencedetect filter 2018-09-23 23:10:51 +02:00
libavformat Revert "avformat/matroskaenc: write CodecPrivate in WebM" 2018-09-21 18:22:37 -03:00
libavresample
libavutil hwcontext_vaapi: Improve format mapping 2018-09-23 14:42:34 +01:00
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libswscale swscale/swscale_unscaled: add gbrap -> packed rgb path 2018-09-09 22:58:26 +02:00
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Changelog avcodec: add native iLBC decoder 2018-09-23 15:25:50 +02:00
configure avdevice/decklink: add support for selecting devices based on their unique ID 2018-09-23 18:55:29 +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.
  • 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.