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Anton Khirnov ae05b48655 hevc: eliminate the second call to hls_nal_unit() Also, make hls_nal_unit() work only on the provided NAL unit, without requiring a whole decoding context. This will allow splitting this code for reuse by the parser.		2015-07-12 18:15:39 +02:00
compat	…
doc	doc: add a section about building with libmfx	2015-07-12 18:15:39 +02:00
libavcodec	hevc: eliminate the second call to hls_nal_unit()	2015-07-12 18:15:39 +02:00
libavdevice	fbdev: Support the RGB565 colour space.	2015-07-11 10:15:59 +03:00
libavfilter	…
libavformat	asfdec: always reset packet state after seeking	2015-07-12 13:24:23 +02:00
libavresample	…
libavutil	x86: Serialize rdtsc in read_time()	2015-07-09 00:10:13 +02:00
libswscale	…
presets	…
tests	Checkasm: assembly testing and benchmarking tool	2015-07-12 16:39:07 +02:00
tools	…
.gitattributes	…
.gitignore	Checkasm: assembly testing and benchmarking tool	2015-07-12 16:39:07 +02:00
COPYING.GPLv2	…
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COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	lavc: add Intel libmfx-based HEVC encoder	2015-07-08 23:40:11 +02:00
INSTALL	…
LICENSE	…
Makefile	lavu: add an API function to return the Libav version string	2015-07-02 23:22:53 +02:00
README	…
README.md	…
RELEASE	…
arch.mak	…
avconv.c	…
avconv.h	…
avconv_dxva2.c	…
avconv_filter.c	…
avconv_opt.c	…
avconv_vda.c	avconv: vda: Unlock the pixel buffer once it is accessed	2015-07-09 00:10:13 +02:00
avconv_vdpau.c	…
avplay.c	…
avprobe.c	…
cmdutils.c	lavu: add an API function to return the Libav version string	2015-07-02 23:22:53 +02:00
cmdutils.h	…
cmdutils_common_opts.h	…
common.mak	…
configure	configure: Make the new qsv encoder depend on libmfx	2015-07-09 00:20:27 +02:00
library.mak	…
version.sh	…

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.