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FFmpeg git repo
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Andreas Cadhalpun 4b657a1b1e alac: reject rice_limit 0 if compression is used 
If rice_limit is 0, k can be 0 in decode_scalar, which calls show_bits(gb, k).

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-24 01:15:41 +02:00
compat
doc avformat: add AVFMT_FLAG_FASTSEEK, use it for mp3 2015-04-22 22:27:05 +02:00
libavcodec alac: reject rice_limit 0 if compression is used 2015-04-24 01:15:41 +02:00
libavdevice dshow: add capture device save and load 2015-04-22 20:12:36 +02:00
libavfilter buffersrc: Use the correct deallocation function 2015-04-22 12:26:53 +02:00
libavformat lavf: Reset global flag on deinit 2015-04-23 13:55:55 +02:00
libavresample Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8' 2015-04-20 03:19:47 +02:00
libavutil Merge commit 'eaa2d123f0a643664721593d248ece6bcd85f1e6' 2015-04-20 23:30:33 +02:00
libpostproc postproc: Made QP, nonBQP, and pQPb arrays 2015-04-22 23:59:03 +02:00
libswresample
libswscale swscale/swscale: Get rid of the SWS_GAMMA_CORRECT flag 2015-04-23 20:34:51 +02:00
presets
tests vp9: add fate test for bilinear MC filter. 2015-04-23 15:55:10 +02:00
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Changelog Merge commit '22526c1f557a72b3285d295bd8b30c40eb65d437' 2015-04-20 05:28:13 +02:00
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ffmpeg_opt.c ffmpeg: add option not to offset seek position by start time 2015-04-20 19:50:58 +02:00
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ffmpeg.h ffmpeg: add option not to offset seek position by start time 2015-04-20 19:50:58 +02:00
ffplay.c Merge commit '336d2f0979b43a39bd11a047d798b7990d8b07c6' 2015-04-20 12:12:03 +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 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.