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Luca Barbato 0db6bbb24c avformat: Make avformat_free_context handle NULL 
Work as the other free()-like functions.

Bug-Id: CID 1087081
CC: libav-stable@libav.org
 		2014-10-17 09:55:46 +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 lavc: deprecate the use of AVCodecContext.time_base for decoding 2014-10-15 06:37:43 +00:00
libavcodec imc: fix order of operations in coefficients read 2014-10-15 14:48:07 +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 avformat: Make avformat_free_context handle NULL 2014-10-17 09:55:46 +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
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tests fate: add mpeg4 tests for frame size changes 2014-10-17 09:58:31 +02:00
tools ismindex: use tfhd default duration if no sample duration 2014-10-16 09:22:22 +03:00
.gitignore
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CREDITS
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Changelog rtpenc: HEVC/H.265 support 2014-09-24 23:33:26 +03:00
INSTALL
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LICENSE license: Mention that vf_interlace is GPL, not LGPL 2014-08-28 19:47:43 +02:00
Makefile
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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
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avconv.c avconv: check return value 2014-10-17 09:55:46 +01:00
avconv.h
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avconv_dxva2.c
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avconv_filter.c avconv: fix leak in filter error 2014-10-17 09:55:46 +01:00
avconv_opt.c avconv: fix parsing the AVOptions for -target 2014-08-27 06:21:55 +00:00
avconv_vda.c
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avconv_vdpau.c avconv_vdpau: update to new VDPAU interface 2014-10-06 06:20:40 +00:00
avplay.c avplay: Always free opts 2014-10-17 09:55:46 +01:00
avprobe.c avprobe: Remove a pointless check 2014-10-17 09:55:46 +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
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cmdutils_common_opts.h
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common.mak
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configure w32pthreads: use the CONDITION_VARIABLE typedef if available 2014-10-10 11:27:26 +03:00
library.mak
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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.