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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
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
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
.gitattributes
Treat all '*.pnm' files as non-text file
2014-11-28 17:52:43 -05:00
.gitignore
tests: Move all test programs to a subdirectory
2016-05-13 14:55:56 +02:00
.travis.yml
travis: Enable OSX integration
2015-11-17 16:51:00 +01:00
arch.mak
ppc: vsx: Implement float_dsp
2015-05-31 12:07:11 +02:00
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: add support for Intel QSV-accelerated transcoding
2015-10-16 20:01:37 +02:00
avconv_vaapi.c
avconv_vaapi: fix double-free with some unsupported streams
2016-05-10 11:30:25 +02:00
avconv_vda.c
avconv: vda: Unlock the pixel buffer once it is accessed
2015-07-09 00:10:13 +02:00
avconv_vdpau.c
Drop pointless assert.h #includes
2016-05-03 15:45:10 +02:00
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
avplay: Accept cpuflags option
2013-10-22 10:49:31 +02:00
cmdutils.c
avconv: switch to the new BSF API
2016-03-20 08:15:01 +01:00
cmdutils.h
avconv: use read_file() for reading the 2pass stats
2015-07-19 09:37:11 +02:00
common.mak
tests: Move all test programs to a subdirectory
2016-05-13 14:55:56 +02:00
configure
configure: Don't require nonfree for nvenc
2016-05-19 14:17:03 +02:00
COPYING.GPLv2
Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.
2009-06-05 09:51:31 +00:00
COPYING.GPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1
cosmetics: Delete empty lines at end of file.
2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
CREDITS
partially rename FFmpeg to Libav
2011-03-16 21:54:39 +01:00
INSTALL
doc: clarify configure features
2011-04-07 02:54:12 +02:00
library.mak
tests: Move all test programs to a subdirectory
2016-05-13 14:55:56 +02:00
LICENSE
license: Mention that vf_interlace is GPL, not LGPL
2014-08-28 19:47:43 +02:00
Makefile
Generate the lists of enabled protocols/bsfs from configure.
2016-04-19 13:34:07 +02:00
README
doc: Add more information in the README
2014-08-16 00:49:22 +02:00
README.md
doc: Add travis badge
2015-09-14 00:19:08 +02:00
RELEASE
Make the RELEASE file match with the most recent tag
2014-12-01 07:51:14 -05:00
version.sh
Drop git- prefix from version labels
2011-06-19 19:41:23 +01:00

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.

Description
No description provided
Readme 173 MiB
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