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Hendrik Leppkes 844256740d Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6' 
* commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6':
  avconv_vdpau: use the hwcontext device creation API

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-06-26 15:29:39 +02:00
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libavdevice dshow: avoid duplicate NULL check before free 2016-06-23 03:18:16 +02:00
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CREDITS
ffmpeg_cuvid.c ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00
ffmpeg_dxva2.c Merge commit 'b23613268c6b56a8f9de7859562d82b4b88353d9' 2016-06-22 23:36:37 +02:00
ffmpeg_filter.c ffmpeg_filter: Fix AVBufferSrcParameters leak 2016-05-19 00:10:27 +02:00
ffmpeg_opt.c ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00
ffmpeg_qsv.c
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ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: do not use deprecated AVSubtitleRect.pict 2016-06-25 13:35:46 +02:00
ffmpeg.h ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00
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ffprobe.c ffprobe: print stereo3d information 2016-06-23 13:48:14 +02:00
ffserver_config.c ffserver: NoVideo and NoAudio flags weren't cleared between streams. 2016-02-21 22:29:15 +01:00
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README.md
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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.