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Gyan Doshi b6652f5100 avutil/timecode: fix starting frame number for 59.94 fps 
The existing code for adjusting starting frame number assumes 29.97 as
stream fps.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 		2018-02-23 01:53:34 +01:00
compat
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doc doc/filters: add links to ffmpeg-utils and ffmpeg documentation 2018-02-22 08:55:53 +01:00
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fftools Revert "cmdutils: make use of new iteration APIs" 2018-02-08 13:20:36 -03:00
libavcodec Parse and drop gain control data, so that SSR packets decode. 2018-02-21 18:17:24 -08:00
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libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil avutil/timecode: fix starting frame number for 59.94 fps 2018-02-23 01:53:34 +01:00
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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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Changelog avcodec/nvdec: Implement mjpeg nvdec hwaccel 2018-02-21 23:38:42 +00:00
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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.