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Anton Khirnov a8068346e4 lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters
2016-02-23 17:01:58 +01:00
compat w32pthreads: Map MemoryBarrier to __sync_synchronize on mingw 2015-10-30 20:15:11 +02:00
doc lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters 2016-02-23 17:01:58 +01:00
libavcodec lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters 2016-02-23 17:01:58 +01:00
libavdevice avfoundation: Simple capture 2015-11-26 10:55:28 +01:00
libavfilter cosmetics: Drop empty comment lines 2016-02-18 15:35:30 +01:00
libavformat lavf: add a protocol whitelist/blacklist for file opened internally 2016-02-22 11:48:30 +01:00
libavresample avresample: Mark avresample_buffer() as pointer to const 2015-12-14 15:16:33 +01:00
libavutil cosmetics: Drop empty comment lines 2016-02-18 15:35:30 +01:00
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tests fate: Ignore errors from concatenating report files 2016-02-23 11:45:37 +01:00
tools avpacket: Replace av_free_packet with av_packet_unref 2015-10-26 18:00:55 +01:00
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avconv_dxva2.c avconv_dxva2: add hevc support 2015-01-27 09:06:05 +01:00
avconv_filter.c avconv: use the new buffersrc parameters API 2016-02-14 22:22:41 +01:00
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: use the hwcontext API to simplify code 2016-02-14 22:07:44 +01:00
avconv.c avconv: pass the hw context from filters to the encoder 2016-02-14 22:33:26 +01:00
avconv.h avconv: add support for Intel QSV-accelerated transcoding 2015-10-16 20:01:37 +02:00
avplay.c avplay: drop support for building without lavfi 2016-02-09 11:31:24 +01:00
avprobe.c avprobe: do not call avio_close() on a custom context 2016-02-22 11:28:26 +01:00
Changelog swfdec: support compressed swf 2016-01-11 15:32:56 -05:00
cmdutils_common_opts.h
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 lavf: reorganize URLProtocols 2016-02-22 11:30:58 +01:00
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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.