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Vittorio Giovara 4d593896aa vc1_pred: Always initialize px and py in ff_vc1_pred_mv_intfr() 
Fix a rather lengthy initialization warning from clang.
2015-04-19 23:17:56 +01:00
compat w32pthreads: use the condition variable API directly when targeting newer versions of Windows 2014-10-10 11:27:30 +03:00
doc Canopus HQ/HQA decoder 2015-04-19 22:37:23 +01:00
libavcodec vc1_pred: Always initialize px and py in ff_vc1_pred_mv_intfr() 2015-04-19 23:17:56 +01:00
libavdevice Replace av_dlog with normal av_log at trace level 2015-04-19 12:41:59 +01:00
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libavformat mov: Double-check that alias path is not an absolute path 2015-04-19 22:50:24 +01:00
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libavutil log: Introduce a more verbose debug level 2015-04-19 12:41:59 +01:00
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presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
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tools ismindex: Calculate the pts duration of trun atoms, not the dts duration 2015-03-19 10:27:22 +02:00
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avconv_dxva2.c avconv_dxva2: add hevc support 2015-01-27 09:06:05 +01:00
avconv_filter.c avconv: fix leak in filter error 2014-10-17 09:55:46 +01:00
avconv_opt.c avconv: Check rc_override memory allocation 2015-02-17 11:27:41 -05:00
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avconv.c avconv: Avoid theoretical NULL dereferences 2015-04-04 19:32:10 +02:00
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avprobe.c avprobe: Export coded_{width,height} in -show_streams 2015-03-08 20:41:50 +00:00
Changelog Canopus HQ/HQA decoder 2015-04-19 22:37:23 +01:00
cmdutils_common_opts.h avplay: Accept cpuflags option 2013-10-22 10:49:31 +02:00
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README.md

Libav

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.