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Derek Buitenhuis bfd0f42277 Merge commit 'ff3db937ef3aa30046a3936146f86ad48ee2ff90' 
This commit is a no-op. As far as I can tell, we already added
checks, to address this CVE in 7c0b84d899,
which is also reflected in the CVE database:

    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2326

* commit 'ff3db937ef3aa30046a3936146f86ad48ee2ff90':
  asfenc: fix some possible integer overflows

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-13 16:08:44 +01:00
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doc avfilter/vf_drawtext: add optional default value to metadata function 2016-04-13 08:39:07 +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.

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. Few developers follow pull requests so they will likely be ignored.