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Andreas Cadhalpun 995512328e pgssubdec: only set w/h/linesize when allocating data 
Rects with positive w/h/linesize but no data are invalid.

Reviewed-by: Petri Hintukainen <phintuka@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-11-24 01:48:43 +01:00
compat avcodec/cuvid: Add support for P010/P016 as an output surface format 2016-11-22 10:09:30 -08:00
doc lavfi/pan: allow negative gain parameters also for other inputs than the first named 2016-11-24 00:54:52 +01:00
libavcodec pgssubdec: only set w/h/linesize when allocating data 2016-11-24 01:48:43 +01:00
libavdevice Merge commit '0b1bd1b2057d41fd0ccba7317911c484a50f9207' 2016-11-18 10:20:14 +01:00
libavfilter lavfi/pan: allow negative gain parameters also for other inputs than the first named 2016-11-24 00:54:52 +01:00
libavformat sbgdec: prevent NULL pointer access 2016-11-23 01:16:42 +01:00
libavresample
libavutil avutil/tests: Add cpu_init.c to check whether the one-time initialization in av_get_cpu_flags() has data races. 2016-11-23 22:35:25 +01:00
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libswscale swscale/options: Use AV_OPT_TYPE_PIXEL_FMT 2016-11-20 13:00:22 +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.