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Diego Biurrun 0507cd5b9f build: Rename host_libs/HOSTLIBS variables to host_extralibs/HOSTEXTRALIBS 
This is more in line with the other related variable names.
2016-12-09 18:51:23 +01:00
compat
compat/atomics: add typecasts in atomic_compare_exchange_strong()
2016-12-08 15:53:58 -05:00
doc
APIChanges: Mention where release 12 was cut
2016-12-08 15:58:30 -05:00
libavcodec
vdpau: Do not #include vdpau_x11.h from the main vdpau header
2016-12-09 08:41:53 +01:00
libavdevice
build: Fix dependencies for alsa/jack/sndio support
2016-12-09 08:42:34 +01:00
libavfilter
vf_hwupload_cuda: Add min/max limits for device option
2016-12-08 15:58:31 -05:00
libavformat
avio: Keep track of the amount of data written
2016-12-08 15:58:28 -05:00
libavresample
Fix some mismatches between function parameter and doxygen parameter names.
2016-11-21 14:29:10 +01:00
libavutil
avutil: fix data race in av_get_cpu_flags()
2016-12-08 15:53:58 -05:00
libswscale
swscale: Add GRAY12
2016-11-07 22:42:00 +01:00
presets
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
tests
avutil: fix data race in av_get_cpu_flags()
2016-12-08 15:53:58 -05:00
tools
build: Move entries related to building TOOLS to a subdirectory Makefile
2016-12-07 11:02:31 +01:00
.gitattributes
Treat all '*.pnm' files as non-text file
2014-11-28 17:52:43 -05:00
.gitignore
build: Ignore generated mapfile and remove it on distclean
2016-05-27 11:27:24 +02:00
.travis.yml
travis: Enable OSX integration
2015-11-17 16:51:00 +01:00
arch.mak
ppc: vsx: Implement float_dsp
2015-05-31 12:07:11 +02:00
avconv_dxva2.c
avconv_dxva2: add a profile check for hevc
2016-07-20 16:33:09 +02:00
avconv_filter.c
avconv: make sure the filtergraph is freed on init failure
2016-10-02 11:41:45 +02:00
avconv_opt.c
avconv_opt: Consistently iterate through hwaccels array in all cases
2016-11-13 19:06:38 +01:00
avconv_qsv.c
avconv_qsv: use the actual pixel format provided by lavc
2016-07-22 19:08:12 +02:00
avconv_vaapi.c
avconv_vaapi: Convert to use hw_frames_ctx only
2016-08-30 22:16:01 +01:00
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 device creation API
2016-05-26 15:40:34 +02:00
avconv.c
avconv: Fix the audio next dts computation
2016-11-29 10:38:01 +01:00
avconv.h
avconv: support parsing bitstream filter options
2016-11-02 10:08:28 +01:00
avplay.c
avplay: Correct function pointer assignments in options array
2016-11-08 17:20:30 +01:00
avprobe.c
avprobe: Allow specifying multiple stream entries to be shown
2016-12-07 14:35:08 -05:00
Changelog
mov: Export spherical information
2016-12-07 14:35:06 -05:00
cmdutils_common_opts.h
avplay: Accept cpuflags option
2013-10-22 10:49:31 +02:00
cmdutils.c
avconv: switch to the new BSF API
2016-03-20 08:15:01 +01:00
cmdutils.h
avconv: use read_file() for reading the 2pass stats
2015-07-19 09:37:11 +02:00
common.mak
build: Rename host_libs/HOSTLIBS variables to host_extralibs/HOSTEXTRALIBS
2016-12-09 18:51:23 +01:00
configure
build: Rename host_libs/HOSTLIBS variables to host_extralibs/HOSTEXTRALIBS
2016-12-09 18:51:23 +01:00
COPYING.GPLv2
Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.
2009-06-05 09:51:31 +00:00
COPYING.GPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1
cosmetics: Delete empty lines at end of file.
2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
CREDITS
partially rename FFmpeg to Libav
2011-03-16 21:54:39 +01:00
INSTALL
doc: clarify configure features
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library.mak
build: Drop support for configuring library name suffixes
2016-12-03 09:15:01 +01:00
LICENSE
Remove the legacy X11 screen grabber
2016-07-29 19:03:10 +02:00
Makefile
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2016-12-07 15:46:57 +01:00
README
doc: Add more information in the README
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README.md
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RELEASE
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version.sh
build: remove hardcoded name of version header
2016-09-15 21:59:15 +02:00

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.

Description
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