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Luca Barbato eafb05fcf3 v210: x86: Add the correct guards around the asm code 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-01-26 23:31:57 +01:00
compat w32pthreads: Map MemoryBarrier to __sync_synchronize on mingw 2015-10-30 20:15:11 +02:00
doc lavf: allow custom IO for all files 2016-01-24 16:45:32 +01:00
libavcodec v210: x86: Add the correct guards around the asm code 2016-01-26 23:31:57 +01:00
libavdevice avfoundation: Simple capture 2015-11-26 10:55:28 +01:00
libavfilter lavfi: Use AV_CEIL_RSHIFT where needed 2016-01-25 12:09:48 -05:00
libavformat yuv4mpegenc: Use AV_CEIL_RSHIFT where needed 2016-01-25 12:02:44 -05:00
libavresample avresample: Mark avresample_buffer() as pointer to const 2015-12-14 15:16:33 +01:00
libavutil pixdesc: Use AV_CEIL_RSHIFT in documentation 2016-01-25 12:02:20 -05:00
libswscale yuv2rgb: Document the color space coefficients 2016-01-20 11:18:31 -05:00
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avconv.c avconv: Drop an impossible check 2016-01-04 16:58:32 +01:00
avconv.h avconv: add support for Intel QSV-accelerated transcoding 2015-10-16 20:01:37 +02:00
avplay.c avplay: Allow to override the codec 2016-01-25 09:12:02 +01:00
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Changelog swfdec: support compressed swf 2016-01-11 15:32:56 -05:00
cmdutils_common_opts.h avplay: Accept cpuflags option 2013-10-22 10:49:31 +02:00
cmdutils.c cmdutils: Check for and report the correct codec capability 2015-10-25 22:47:13 +01:00
cmdutils.h avconv: use read_file() for reading the 2pass stats 2015-07-19 09:37:11 +02:00
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version.sh

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.