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Martin Storsjö 70c77fdfc1 rtpdec_vp9: Update header parsing to spec draft 02 9 years ago
compat jack: Support OSX 9 years ago
doc opt: Add av_opt_copy() 9 years ago
libavcodec mmaldec: limit internal buffering 9 years ago
libavdevice build: Split test programs off into separate files 9 years ago
libavfilter build: Split test programs off into separate files 9 years ago
libavformat rtpdec_vp9: Update header parsing to spec draft 02 9 years ago
libavresample build: miscellaneous cosmetics 9 years ago
libavutil testprogs: Mark some tables as static const 9 years ago
libswscale build: miscellaneous cosmetics 9 years ago
presets presets: spelling error in libvpx 1080p50_60 13 years ago
tests fate: Add test for MSS1 9 years ago
tools avpacket: Replace av_free_packet with av_packet_unref 9 years ago
.gitattributes Treat all '*.pnm' files as non-text file 10 years ago
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.travis.yml travis: Enable OSX integration 9 years ago
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CREDITS partially rename FFmpeg to Libav 14 years ago
Changelog mmaldec: add vc1 decoding support 9 years ago
INSTALL doc: clarify configure features 14 years ago
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arch.mak ppc: vsx: Implement float_dsp 10 years ago
avconv.c avconv: Drop an unused variable 9 years ago
avconv.h avconv: VAAPI hwcontext initialisation and hwaccel helper 9 years ago
avconv_dxva2.c avconv_dxva2: add hevc support 10 years ago
avconv_filter.c avconv: VAAPI hwcontext initialisation and hwaccel helper 9 years ago
avconv_opt.c avconv: VAAPI hwcontext initialisation and hwaccel helper 9 years ago
avconv_qsv.c avconv: add support for Intel QSV-accelerated transcoding 9 years ago
avconv_vaapi.c avconv: VAAPI hwcontext initialisation and hwaccel helper 9 years ago
avconv_vda.c avconv: vda: Unlock the pixel buffer once it is accessed 10 years ago
avconv_vdpau.c avconv_vdpau: use the hwcontext API to simplify code 9 years ago
avplay.c avplay: convert do codecpar 9 years ago
avprobe.c avprobe: switch to codecpar 9 years ago
cmdutils.c avconv: switch to the new BSF API 9 years ago
cmdutils.h avconv: use read_file() for reading the 2pass stats 9 years ago
cmdutils_common_opts.h avplay: Accept cpuflags option 11 years ago
common.mak build: Drop redundant removal of compiled object files 9 years ago
configure Revert "mmaldec: autodetect by default" since it breaks linking on systems without mmal libraries 9 years ago
library.mak build: Split test programs off into separate files 9 years ago
version.sh Drop git- prefix from version labels 14 years ago

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.