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Rainer Hochecker 8b152c355f h264: avoid unnecessary calls to get_format 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-31 12:14:39 +02:00
compat avisynth: drop support of AviSynth 2.5 2015-03-25 20:37:26 +01:00
doc lavf: Bump minor version and document directory listing API in doc/APIchanges. 2015-03-30 23:02:53 +02:00
libavcodec h264: avoid unnecessary calls to get_format 2015-03-31 12:14:39 +02:00
libavdevice avdevice/avfoundation: Fix occured typo 2015-03-30 21:41:17 +02:00
libavfilter avfilter/vf_detelecine: Fix uninitialized array index error 2015-03-31 12:11:17 +02:00
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libavutil avutil/hmac: Check av_hmac_alloc() return code 2015-03-30 23:24:33 +02:00
libpostproc postproc: Removed unecessary if/else branch when getting QP. 2015-03-28 01:49:12 +01:00
libswresample swresample/swresample: Use av_mallocz_array() 2015-03-30 23:24:33 +02:00
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presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
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CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
ffmpeg_dxva2.c ffmpeg_dxva2: add hevc support 2015-01-27 12:37:34 +01:00
ffmpeg_filter.c ffmpeg: fix accurate seeking with -copyts 2014-11-24 17:31:26 +01:00
ffmpeg_opt.c ffmpeg_opt: Do not overwrite output if there is no input 2015-03-28 23:00:07 +01:00
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ffmpeg.h ffmpeg: allow to set the thread message queue size. 2015-02-26 19:19:56 +01:00
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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.
  • 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.