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Timo Rothenpieler 30d3e36a46 avcodec: add new AVOID_PROBING capability
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-23 11:15:08 +02:00
compat cuvid: Use bundled headers 2016-09-22 18:38:51 -07:00
doc avcodec: add new AVOID_PROBING capability 2016-09-23 11:15:08 +02:00
libavcodec avcodec: add new AVOID_PROBING capability 2016-09-23 11:15:08 +02:00
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libavformat avformat/movenc: write pasp atom even if sar.num == sar.den 2016-09-22 23:59:46 +02:00
libavresample doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
libavutil avutil/frame: Add a flag to discard frame after decode. 2016-09-19 19:51:13 +02:00
libpostproc doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
libswresample swresample: add int64 sample format 2016-08-18 15:30:05 +02:00
libswscale swscale: fix for sliced scaling artifacts 2016-09-16 11:25:28 -03:00
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cmdutils_common_opts.h
cmdutils_opencl.c all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
cmdutils.c ffmpeg: switch to codecpar 2016-09-21 15:39:28 +02:00
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ffmpeg_cuvid.c ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00
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ffmpeg_opt.c ffmpeg: switch to codecpar 2016-09-21 15:39:28 +02:00
ffmpeg_qsv.c ffmpeg/qsv: fix QSV-accelerated transcode performance drop issue. 2016-08-16 17:09:33 +02:00
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ffmpeg_videotoolbox.c ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT 2015-10-15 10:22:31 +02:00
ffmpeg.c ffmpeg: switch to codecpar 2016-09-21 15:39:28 +02:00
ffmpeg.h ffmpeg: switch to codecpar 2016-09-21 15:39:28 +02:00
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ffserver_config.c ffserver: NoVideo and NoAudio flags weren't cleared between streams. 2016-02-21 22:29:15 +01:00
ffserver_config.h ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
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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 and will be ignored.