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Luca Barbato 40d43d25e7 APIchanges: Add missing av_pix_fmt_get_chroma_sub_sample entry		2016-01-11 20:53:12 +01:00
compat	w32pthreads: Map MemoryBarrier to __sync_synchronize on mingw	2015-10-30 20:15:11 +02:00
doc	APIchanges: Add missing av_pix_fmt_get_chroma_sub_sample entry	2016-01-11 20:53:12 +01:00
libavcodec	avpacket: fix size check in packet_alloc	2016-01-07 08:20:21 +01:00
libavdevice	avfoundation: Simple capture	2015-11-26 10:55:28 +01:00
libavfilter	vsrc_color: Drop unneeded variable	2015-11-30 10:58:46 -05:00
libavformat	asfdec: Remove unused function parameters	2016-01-07 08:20:21 +01:00
libavresample	avresample: Mark avresample_buffer() as pointer to const	2015-12-14 15:16:33 +01:00
libavutil	arm: Fix vfp dead code elimination with have_vfp_vm	2016-01-08 23:52:59 +02:00
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tests	checkasm: Check register clobbering on aarch64	2016-01-07 09:33:24 +02:00
tools	avpacket: Replace av_free_packet with av_packet_unref	2015-10-26 18:00:55 +01:00
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Changelog	lavf: G.723.1 muxer	2015-11-30 10:58:46 -05:00
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Makefile	configure: ObjC support	2015-11-26 10:39:15 +01:00
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avconv.c	avconv: Drop an impossible check	2016-01-04 16:58:32 +01:00
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avconv_dxva2.c	…
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avconv_vdpau.c	…
avplay.c	avpacket: Replace av_free_packet with av_packet_unref	2015-10-26 18:00:55 +01:00
avprobe.c	avprobe: Unref the packet once it is used	2015-10-26 18:00:54 +01:00
cmdutils.c	cmdutils: Check for and report the correct codec capability	2015-10-25 22:47:13 +01:00
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cmdutils_common_opts.h	…
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configure	lavc: export Dirac parsing API used by the ogg demuxer as public	2015-12-06 10:28:04 +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.