You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
Vittorio Giovara cdfe45ad37 lavu: Drop deprecated av_reverse function 10 years ago
compat
doc avconv_opt: Add an option that lists all supported hwaccels 10 years ago
libavcodec lavc: Drop deprecated deinterlace module 10 years ago
libavdevice lavc: Drop deprecated destruct_packet related functions 10 years ago
libavfilter lavfi: Drop deprecated AVFilterBuffer* code 10 years ago
libavformat lavc: Drop deprecated destruct_packet related functions 10 years ago
libavresample lavr: Drop deprecated context reinitialization if resampling was not enabled 10 years ago
libavutil lavu: Drop deprecated av_reverse function 10 years ago
libswscale sws: Drop deprecated SWS_CPU_CAPS defines 10 years ago
presets
tests checkasm: Fix floating point arguments on 64-bit Windows 10 years ago
tools
.gitattributes
.gitignore
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
Changelog
INSTALL
LICENSE
Makefile
README
README.md
RELEASE
arch.mak
avconv.c
avconv.h
avconv_dxva2.c
avconv_filter.c
avconv_opt.c avconv_opt: Add an option that lists all supported hwaccels 10 years ago
avconv_vda.c
avconv_vdpau.c
avplay.c
avprobe.c
cmdutils.c
cmdutils.h
cmdutils_common_opts.h
common.mak
configure
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.