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FFmpeg git repo
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Andreas Cadhalpun 31d6900161 opus_silk: fix typo causing overflow in silk_stabilize_lsf 
Due to this typo max_center can be too large, causing nlsf to be set to
too large values, which in turn can cause nlsf[i - 1] + min_delta[i] to
overflow to a negative value, which is not allowed for nlsf and can
cause an out of bounds read in silk_lsf2lpc.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit f61d44b74a)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-12-20 15:39:16 +01:00
compat
doc doc/filters/drawtext: fix centering example 2015-12-01 17:33:12 -08:00
libavcodec opus_silk: fix typo causing overflow in silk_stabilize_lsf 2015-12-20 15:39:16 +01:00
libavdevice
libavfilter
libavformat ffm: reject invalid codec_id and codec_type 2015-12-20 15:39:11 +01:00
libavresample
libavutil avutil/timecode: Fix fps check 2015-12-06 02:08:26 +01:00
libpostproc
libswresample
libswscale swscale/x86/rgb2rgb_template: Fallback to mmx in interleaveBytes() if the alignment is insufficient for SSE* 2015-12-15 11:19:39 +01:00
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Changelog Update Changelog 2015-12-06 02:31:14 +01:00
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RELEASE Update for 2.5.9 2015-11-26 18:02:42 +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 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

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.