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Benoit Fouet 4da7111eb8 avcodec/aacdec: map LFE[0] to SCE[1] for 4.0 audio. 
Fixes ticket #3930

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-13 17:50:20 +02:00
compat w32pthreads: use the condition variable API directly when targeting newer versions of Windows 2014-10-10 11:27:30 +03:00
doc Merge commit '5a419b2dd1881889d436f55741fd3ff3f9f436c4' 2014-10-08 22:53:48 +02:00
libavcodec avcodec/aacdec: map LFE[0] to SCE[1] for 4.0 audio. 2014-10-13 17:50:20 +02:00
libavdevice
libavfilter avfilter/vf_pp: support AV_PIX_FMT_GRAY8 2014-10-13 01:56:14 +02:00
libavformat avformat/mov: fix mix of declaration and statement 2014-10-13 16:12:30 +02:00
libavresample
libavutil avutil/lzo: fix resource leak 2014-10-11 12:15:26 +02:00
libpostproc postproc: fix qp count 2014-10-13 16:12:30 +02:00
libswresample swresample/audioconvert: Fix undefined behavior (left shift of negative value) 2014-10-08 05:35:06 +02:00
libswscale swscale: support internal scaler cascades 2014-10-11 05:05:17 +02:00
presets
tests fate: add test for vp90-2-trac3849.webm 2014-10-12 19:45:25 -03:00
tools Merge commit '2bc220958c7570020d87ee353db65460b518998a' 2014-10-09 12:25:52 +02:00
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Changelog Changelog: add "ffprobe -show_pixel_formats option" 2014-10-08 16:58:14 +02:00
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configure w32pthreads: use the CONDITION_VARIABLE typedef if available 2014-10-10 11:27:26 +03:00
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ffmpeg_dxva2.c
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ffmpeg_opt.c ffmpeg_opt: abort if -to <= -ss 2014-10-11 22:20:39 +02:00
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ffplay.c ffplay: dont leave swresampler in half initialized state 2014-10-09 23:18:37 +02:00
ffprobe.c ffprobe: Simplify by using av_color_range_name() 2014-10-10 04:24:55 +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 analisys 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

Conding examples are available in the doc/example directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.