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Vittorio Giovara 21c90d86d2 mpegvideo: Add missing include
2015-07-22 13:35:44 +01:00
compat w32pthreads: use the condition variable API directly when targeting newer versions of Windows 2014-10-10 11:27:30 +03:00
doc parseutil: Use non ambiguous aliases for uhd 2015-07-21 11:43:44 +02:00
libavcodec mpegvideo: Add missing include 2015-07-22 13:35:44 +01:00
libavdevice Deprecate avctx.coded_frame 2015-07-20 15:06:50 +01:00
libavfilter af_resample: do not touch the timestamps if we are not resampling 2015-07-19 09:39:42 +02:00
libavformat asfdec: avoid crash in the case when chunk_len is 0 or pkt_len is 0 2015-07-22 12:11:46 +02:00
libavresample x86: check for AV_CPU_FLAG_AVXSLOW where useful 2015-05-31 12:07:11 +02:00
libavutil parseutil: Use non ambiguous aliases for uhd 2015-07-21 11:43:44 +02:00
libswscale ppc: Restrict some Altivec implementations to Big Endian 2015-05-31 12:07:11 +02:00
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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: split creating and (re-)configuring complex filtergraphs 2015-07-19 09:38:53 +02:00
avconv_opt.c avconv: split creating and (re-)configuring complex filtergraphs 2015-07-19 09:38:53 +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 Deprecate avctx.coded_frame 2015-07-20 15:06:50 +01:00
avconv.h Add a quality factor packet side data 2015-07-20 15:06:47 +01:00
avplay.c avplay: Add support for rotated video 2015-05-02 22:06:29 +03:00
avprobe.c avprobe: Print the display matrix from per-stream sidedata 2015-05-02 22:09:09 +03:00
Changelog lavc: add Intel libmfx-based HEVC encoder 2015-07-08 23:40:11 +02:00
cmdutils_common_opts.h avplay: Accept cpuflags option 2013-10-22 10:49:31 +02:00
cmdutils.c avconv: use read_file() for reading the 2pass stats 2015-07-19 09:37:11 +02:00
cmdutils.h avconv: use read_file() for reading the 2pass stats 2015-07-19 09:37:11 +02:00
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configure configure: Factor out g722dsp module 2015-07-17 18:46:24 +01:00
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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.