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Vittorio Giovara daef7feb09 af_resample: check av_opt_set_dict return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087076
 		2015-01-12 23:59:48 +01:00
compat cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
doc doc: Fix syntax and logical errors in avconv stream combination example 2014-09-10 12:01:16 -07:00
libavcodec svq1dec: Unbreak the scratch buffer allocation 2015-01-12 23:16:05 +01:00
libavdevice pulse: Add a wallclock option to be compatible with other other captures 2014-08-28 11:13:19 +02:00
libavfilter af_resample: check av_opt_set_dict return value 2015-01-12 23:59:48 +01:00
libavformat avformat: Make avformat_free_context handle NULL 2015-01-12 23:58:25 +01:00
libavresample lavr: Update the planar check in ff_audio_convert 2014-08-17 16:11:02 +02:00
libavutil opt: check memory allocation 2015-01-12 22:19:38 +01:00
libswscale swscale: check memory allocations 2015-01-12 22:19:55 +01:00
presets
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tests Replace lena.pnm 2014-12-01 08:02:45 -05:00
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.gitignore fate: Split fate-pixdesc tests and dispatch them through Make 2014-08-01 01:18:30 -07:00
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Changelog Update changelog for v11.1 2014-12-01 21:39:01 -05:00
INSTALL
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LICENSE license: Mention that vf_interlace is GPL, not LGPL 2014-08-28 10:50:34 -07:00
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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
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: Use the mpeg12 private option scan_offset 2014-12-14 18:43:25 +01:00
avconv_vda.c avconv: Support VDA hwaccel 2014-05-11 15:00:03 +02:00
avconv_vdpau.c
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avplay.c cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
avprobe.c
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cmdutils.c cmdutils: Use the correct guard 2015-01-12 23:58:58 +01:00
cmdutils.h
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cmdutils_common_opts.h
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common.mak build: export library dependencies in ${name}_FFLIBS 2014-05-20 00:43:51 +02:00
configure configure: Check for nanosleep in headers as well, not only in libs 2014-08-13 14:39:01 +03:00
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version.sh
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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.