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Anton Khirnov 8de1ee9f72 lavf: deprecate compute_pkt_fields2 
All encoders set pts and dts properly now (and have been doing that for
a while), so there is no good reason to do any timestamp guessing in the
muxer.

The newly added AVStreamInternal will be later used for storing all the
private fields currently living in AVStream.
2015-11-09 07:50:55 +01:00
compat
w32pthreads: Map MemoryBarrier to __sync_synchronize on mingw
2015-10-30 20:15:11 +02:00
doc
avconv: support infinite loop for the loop option
2015-10-26 19:28:24 +01:00
libavcodec
libopenh264enc: Set AVOption data type
2015-11-06 21:55:15 +01:00
libavdevice
avpacket: Replace av_free_packet with av_packet_unref
2015-10-26 18:00:55 +01:00
libavfilter
vf_pad: fix x, y option expression evaluation
2015-11-06 15:03:51 +01:00
libavformat
lavf: deprecate compute_pkt_fields2
2015-11-09 07:50:55 +01:00
libavresample
avresample: Document avresample_open() a little better
2015-11-05 17:25:46 +01:00
libavutil
thread: Provide no-op variants for pthread_once
2015-10-14 14:35:34 +02:00
libswscale
lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields
2015-09-07 12:37:47 +02:00
presets
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
tests
innoHeim/Rsupport Screen Capture Codec decoder
2015-10-23 14:56:43 +02:00
tools
avpacket: Replace av_free_packet with av_packet_unref
2015-10-26 18:00:55 +01:00
.gitattributes
Treat all '*.pnm' files as non-text file
2014-11-28 17:52:43 -05:00
.gitignore
Checkasm: assembly testing and benchmarking tool
2015-07-12 16:39:07 +02:00
.travis.yml
travis: fix dependencies
2015-09-12 12:29:27 +02:00
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: Do not try to configure filter outputs without streams
2015-10-07 18:45:50 +02:00
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: allocate video surface of VDPAU-specified size
2014-12-25 20:47:49 +01:00
avconv.c
avconv: set packet duration for CFR video streams
2015-11-08 11:49:05 +01:00
avconv.h
avconv: add support for Intel QSV-accelerated transcoding
2015-10-16 20:01:37 +02:00
avplay.c
avpacket: Replace av_free_packet with av_packet_unref
2015-10-26 18:00:55 +01:00
avprobe.c
avprobe: Unref the packet once it is used
2015-10-26 18:00:54 +01:00
Changelog
innoHeim/Rsupport Screen Capture Codec decoder
2015-10-23 14:56:43 +02:00
cmdutils_common_opts.h
avplay: Accept cpuflags option
2013-10-22 10:49:31 +02:00
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
configure: Add a SONAME entry for the android target
2015-10-30 13:02:02 +01:00
COPYING.GPLv2
…
COPYING.GPLv3
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COPYING.LGPLv2.1
cosmetics: Delete empty lines at end of file.
2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
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CREDITS
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INSTALL
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library.mak
build: Support executable only ldflags
2014-07-21 22:18:35 +02:00
LICENSE
license: Mention that vf_interlace is GPL, not LGPL
2014-08-28 19:47:43 +02:00
Makefile
avconv: add support for Intel QSV-accelerated transcoding
2015-10-16 20:01:37 +02:00
README
doc: Add more information in the README
2014-08-16 00:49:22 +02:00
README.md
doc: Add travis badge
2015-09-14 00:19:08 +02:00
RELEASE
Make the RELEASE file match with the most recent tag
2014-12-01 07:51:14 -05:00
version.sh
…

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.

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