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Derek Buitenhuis 1ba1fede9d flacenc: Restore defaults and range for {min, max}_prediction_order 
This was broken in 243df1351d2d928caa084a5704ed783f0b83f072.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-01 00:57:43 +01:00
compat
w32pthreads: Map MemoryBarrier to __sync_synchronize on mingw
2015-10-30 20:15:11 +02:00
doc
lavf: allow custom IO for all files
2016-01-24 16:45:32 +01:00
libavcodec
flacenc: Restore defaults and range for {min, max}_prediction_order
2016-02-01 00:57:43 +01:00
libavdevice
avfoundation: Simple capture
2015-11-26 10:55:28 +01:00
libavfilter
lavfi: Use AV_CEIL_RSHIFT where needed
2016-01-25 12:09:48 -05:00
libavformat
yuv4mpegenc: Use AV_CEIL_RSHIFT where needed
2016-01-25 12:02:44 -05:00
libavresample
avresample: Mark avresample_buffer() as pointer to const
2015-12-14 15:16:33 +01:00
libavutil
x86: Add ymm_reg struct
2016-01-28 00:41:19 +01:00
libswscale
yuv2rgb: Document the color space coefficients
2016-01-20 11:18:31 -05:00
presets
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
tests
x86inc: Add debug symbols indicating sizes of compiled functions
2016-01-23 20:46:28 +01:00
tools
avpacket: Replace av_free_packet with av_packet_unref
2015-10-26 18:00:55 +01:00
.gitattributes
Treat all '*.pnm' files as non-text file
2014-11-28 17:52:43 -05:00
.gitignore
Checkasm: assembly testing and benchmarking tool
2015-07-12 16:39:07 +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: add hevc support
2015-01-27 09:06:05 +01:00
avconv_filter.c
avconv: Do not try to configure filter outputs without streams
2015-10-07 18:45:50 +02:00
avconv_opt.c
avconv: add support for Intel QSV-accelerated transcoding
2015-10-16 20:01:37 +02:00
avconv_qsv.c
avconv: add support for Intel QSV-accelerated transcoding
2015-10-16 20:01:37 +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
avconv_vdpau: allocate video surface of VDPAU-specified size
2014-12-25 20:47:49 +01:00
avconv.c
avconv: Drop an impossible check
2016-01-04 16:58:32 +01:00
avconv.h
avconv: add support for Intel QSV-accelerated transcoding
2015-10-16 20:01:37 +02:00
avplay.c
avplay: Allow to override the codec
2016-01-25 09:12:02 +01:00
avprobe.c
avprobe: Unref the packet once it is used
2015-10-26 18:00:54 +01:00
Changelog
swfdec: support compressed swf
2016-01-11 15:32:56 -05:00
cmdutils_common_opts.h
avplay: Accept cpuflags option
2013-10-22 10:49:31 +02:00
cmdutils.c
cmdutils: Check for and report the correct codec capability
2015-10-25 22:47:13 +01:00
cmdutils.h
avconv: use read_file() for reading the 2pass stats
2015-07-19 09:37:11 +02:00
common.mak
build: add Solaris symbol versioning
2015-10-11 15:42:36 +02:00
configure
configure: add missing avx2 support check
2016-01-28 00:43:23 +01:00
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
build: Support executable only ldflags
2014-07-21 22:18:35 +02:00
LICENSE
license: Mention that vf_interlace is GPL, not LGPL
2014-08-28 19:47:43 +02:00
Makefile
configure: ObjC support
2015-11-26 10:39:15 +01:00
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
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