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James Almer b7c3bfd5eb w32pthreads: use the condition variable API directly when targeting newer versions of Windows 
Wrap the function calls in a similar fashion to how it's being done
with the critical section API.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 		2014-10-10 11:27:30 +03:00
compat w32pthreads: use the condition variable API directly when targeting newer versions of Windows 2014-10-10 11:27:30 +03:00
doc pixdesc: return color properties names 2014-10-08 18:17:49 +01:00
libavcodec vc1: initialize color properties 2014-10-08 18:17:50 +01:00
libavdevice x11grab: Check the XQueryPointer return value 2014-10-04 23:46:46 +02:00
libavfilter setpts: Add missing inttypes.h #include for PRId64 2014-08-21 04:18:24 -07:00
libavformat mov: support the Color Parameter Atoms 'colr' 2014-10-08 18:17:50 +01:00
libavresample lavr: Update the planar check in ff_audio_convert 2014-08-17 16:11:02 +02:00
libavutil pixdesc: return color properties names 2014-10-08 18:17:49 +01:00
libswscale Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests fate-vc1_ilaced_twomv: use -flags +bitexact 2014-10-04 11:21:32 +02:00
tools ismindex: handle discontinuous streams better 2014-10-09 11:21:49 +03:00
.gitignore fate: Split fate-pixdesc tests and dispatch them through Make 2014-08-01 01:18:30 -07:00
COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
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CREDITS partially rename FFmpeg to Libav 2011-03-16 21:54:39 +01:00
Changelog rtpenc: HEVC/H.265 support 2014-09-24 23:33:26 +03:00
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
LICENSE license: Mention that vf_interlace is GPL, not LGPL 2014-08-28 19:47:43 +02:00
Makefile configure: add support for neon intrinsics 2014-07-21 23:18:29 +02:00
README doc: Add more information in the README 2014-08-16 00:49:22 +02:00
README.md doc: Add more information in the README 2014-08-16 00:49:22 +02:00
RELEASE Prepare for 11_beta2 Release 2014-08-23 10:12:16 -04:00
arch.mak aarch64: add armv8 CPU flag 2014-04-06 21:18:49 +02:00
avconv.c avconv: Use only audio and video to guess discontinuities 2014-09-26 20:56:16 +02:00
avconv.h avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
avconv_dxva2.c avconv_dxva2: define all used GUIDs directly instead of relying on the dxva2api.h header 2014-04-29 16:50:43 +02:00
avconv_filter.c avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
avconv_opt.c avconv: fix parsing the AVOptions for -target 2014-08-27 06:21:55 +00:00
avconv_vda.c avconv: Support VDA hwaccel 2014-05-11 15:00:03 +02:00
avconv_vdpau.c avconv_vdpau: update to new VDPAU interface 2014-10-06 06:20:40 +00:00
avplay.c avplay: Exit by default at the end of playback 2014-09-06 16:52:59 +02:00
avprobe.c avprobe: print color properties for show_streams 2014-10-08 18:17:49 +01:00
cmdutils.c cmdutils: Print a more sensible message in show_filters() w/o libavfilter 2014-09-16 09:37:14 -07:00
cmdutils.h cmdutils: Mark exit_program as av_noreturn 2014-03-28 00:40:43 +01:00
cmdutils_common_opts.h avplay: Accept cpuflags option 2013-10-22 10:49:31 +02:00
common.mak build: export library dependencies in ${name}_FFLIBS 2014-05-20 00:43:51 +02:00
configure w32pthreads: use the CONDITION_VARIABLE typedef if available 2014-10-10 11:27:26 +03:00
library.mak build: Support executable only ldflags 2014-07-21 22:18:35 +02:00
version.sh Drop git- prefix from version labels 2011-06-19 19:41:23 +01:00

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.