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Luca Barbato 5f6f241221 doc: Update the Changelog for release 11.2		2015-01-13 00:46:20 +01:00
compat	cosmetics: Write NULL pointer equality checks more compactly	2014-08-15 03:18:18 -07:00
doc	doc: Fix syntax and logical errors in avconv stream combination example	2014-09-10 12:01:16 -07:00
libavcodec	vp7: fix checking vp7_feature_value_size()	2015-01-13 00:16:42 +01:00
libavdevice	oss_audio: use a macro to simplify ioctl() error checking	2015-01-13 00:00:17 +01:00
libavfilter	avfilter: check filter link validity	2015-01-13 00:02:32 +01:00
libavformat	librtmp: append the correct field to the string	2015-01-13 00:16:41 +01:00
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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.