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FFmpeg git repo
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Andreas Cadhalpun de031809f3 ffmdec: validate codec parameters 
A negative extradata size for example gets passed to memcpy in
avcodec_parameters_from_context causing a segmentation fault.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 1c7da19a4b)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-11-25 22:21:14 +01:00
compat
doc Update for 3.2.1 2016-11-25 21:27:40 +01:00
libavcodec avcodec/ass_split: Change order of operations in ass_split_section() 2016-11-23 20:29:31 +01:00
libavdevice
libavfilter
libavformat ffmdec: validate codec parameters 2016-11-25 22:21:14 +01:00
libavresample
libavutil softfloat: handle -INT_MAX correctly 2016-11-17 23:18:35 +01:00
libpostproc
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tests avformat/apngenc: use the stream parameters extradata if available 2016-11-18 12:33:31 -03:00
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ffmpeg_cuvid.c
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ffmpeg.c ffmpeg: Fix bsf corrupting merged side data 2016-11-17 12:47:40 +01:00
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ffprobe.c ffprobe: fix crash in case -of is specified with an empty string 2016-11-17 23:51:21 +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.

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.