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Diego Biurrun b8962d64cc dxva2: Clean up definition of _WIN32_WINNT 
Only set a value if _WIN32_WINNT is undefined or smaller than 0x0600. This is
cleaner than unconditional definition and avoids a number of redefinition
warnings. Also only define a value in one of the two dxva2 headers.
2014-09-01 12:23:59 +02:00
compat cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
doc avcodec: add stream-level stereo3d side data 2014-08-28 12:33:26 -04:00
libavcodec dxva2: Clean up definition of _WIN32_WINNT 2014-09-01 12:23:59 +02:00
libavdevice x11grab: Use a typedef for the context, as most other code does 2014-08-28 15:49:05 +02:00
libavfilter setpts: Add missing inttypes.h #include for PRId64 2014-08-21 04:18:24 -07:00
libavformat matroskaenc: convert avstream stereo3d side data during encoding 2014-08-28 12:35:27 -04:00
libavresample lavr: Update the planar check in ff_audio_convert 2014-08-17 16:11:02 +02:00
libavutil cosmetics: Write NULL pointer inequality checks more compactly 2014-08-15 05:34:13 -07:00
libswscale Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
presets
tests electronicarts: set the framerate for TGQ/TQI 2014-08-22 11:15:20 +00:00
tools qt-faststart: Undefine fseeko/ftello before defining them 2014-08-22 18:35:20 +02:00
.gitignore fate: Split fate-pixdesc tests and dispatch them through Make 2014-08-01 01:18:30 -07:00
arch.mak aarch64: add armv8 CPU flag 2014-04-06 21:18:49 +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.c cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
avconv.h avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
avplay.c cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
avprobe.c
Changelog matroskadec: parse stereo mode on decoding 2014-08-28 12:33:26 -04:00
cmdutils_common_opts.h
cmdutils.c cosmetics: Write NULL pointer inequality checks more compactly 2014-08-15 05:34:13 -07:00
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LICENSE license: Mention that vf_interlace is GPL, not LGPL 2014-08-28 19:47:43 +02:00
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version.sh

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.