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Anton Khirnov e807491fc6 mpeg12dec: avoid signed overflow in bitrate calculation
CC: libav-stable@libav.org
Bug-Id: 981
Found-By: Agostino Sarubbo
2016-12-19 08:15:42 +01:00
compat
doc lavc: add a bitstream filter for splitting VP9 superframes 2016-12-14 09:06:45 +01:00
libavcodec mpeg12dec: avoid signed overflow in bitrate calculation 2016-12-19 08:15:42 +01:00
libavdevice v4l2: use codec descriptors for mapping a codec name to id 2016-12-19 08:07:15 +01:00
libavfilter lavfi: Add VAAPI deinterlacer 2016-12-10 16:55:44 +00:00
libavformat mov: fix a possible invalid read in mov_read_mac_string() 2016-12-19 08:14:59 +01:00
libavresample
libavutil ppc: Merge types_altivec.h into util_altivec.h 2016-12-14 14:08:43 +01:00
libswscale ppc: Centralize compiler-specific altivec.h #include handling in one place 2016-12-14 14:08:43 +01:00
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tests fate: Add h264 test for frame num gaps 2016-12-14 11:01:50 +01:00
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Changelog hevcdec: add a VAAPI hwaccel 2016-12-19 08:13:08 +01:00
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configure hevcdec: add a VAAPI hwaccel 2016-12-19 08:13:08 +01:00
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README.md

Libav

Build Status

Libav 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.
  • libavresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • avconv is a command line toolbox to manipulate, convert and stream multimedia content.
  • avplay is a minimalistic multimedia player.
  • avprobe 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

Conding examples are available in the doc/example directory.

License

Libav codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.