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Timo Rothenpieler 09522a303d configure: Don't require nonfree for nvenc 
As the nvEncodeApi.h header is now MIT licensed, this can be dropped.
The loaded CUDA and NVENC libraries are part of the nvidia driver, and
thus count as system libraries.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-05-19 14:17:03 +02:00
compat jack: Support OSX 2016-03-31 18:03:21 +02:00
doc Add release notes for 12. 2016-05-19 13:44:41 +02:00
libavcodec nvenc: drop the hard dependency on CUDA 2016-05-19 14:17:03 +02:00
libavdevice Combine deprecation guards where appropriate 2016-05-13 15:14:30 +02:00
libavfilter tests: Move all test programs to a subdirectory 2016-05-13 14:55:56 +02:00
libavformat movenc: Write 'loci' geotag metadata for 3gp and mp4 2016-05-19 10:46:55 +03:00
libavresample tests: Move all test programs to a subdirectory 2016-05-13 14:55:56 +02:00
libavutil xtea-test: Use struct allocation functions from the API 2016-05-19 09:55:55 +02:00
libswscale tests: Move all test programs to a subdirectory 2016-05-13 14:55:56 +02:00
presets
tests movenc: Add a test for VFR with b-frames, with a duration change at a fragment end 2016-05-18 10:37:05 +03:00
tools tools: Port to codec parameters API 2016-05-17 11:16:26 +02:00
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arch.mak
avconv_dxva2.c avconv_dxva2: use the hwcontext API 2016-05-17 09:11:34 +02:00
avconv_filter.c avconv: VAAPI hwcontext initialisation and hwaccel helper 2016-03-30 09:04:53 +02:00
avconv_opt.c cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
avconv_qsv.c
avconv_vaapi.c avconv_vaapi: fix double-free with some unsupported streams 2016-05-10 11:30:25 +02:00
avconv_vda.c
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avconv.c Add some more deprecation guards 2016-05-11 12:22:49 +02:00
avconv.h avconv: VAAPI hwcontext initialisation and hwaccel helper 2016-03-30 09:04:53 +02:00
avplay.c cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
avprobe.c avprobe: Print stereo3d information 2016-05-17 12:25:27 -04:00
Changelog lavf: Raw G.729 demuxer 2016-05-17 12:24:32 -04:00
cmdutils_common_opts.h
cmdutils.c avconv: switch to the new BSF API 2016-03-20 08:15:01 +01:00
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README.md
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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.