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Martin Storsjö 58d87e0f49 aarch64: vp9itxfm: Restructure the idct32 store macros 
This avoids concatenation, which can't be used if the whole macro
is wrapped within another macro.

This is also arguably more readable.

Signed-off-by: Martin Storsjö <martin@martin.st>
2017-02-05 13:05:32 +02:00
avbuild build: Add version numbers to "Requires" entries in pkg-config files 2016-12-28 17:41:54 +01:00
compat compat/atomics: add typecasts in atomic_compare_exchange_strong() 2016-12-08 15:53:58 -05:00
doc lavc: deprecate refcounted_frames field 2017-02-01 10:47:46 +01:00
libavcodec aarch64: vp9itxfm: Restructure the idct32 store macros 2017-02-05 13:05:32 +02:00
libavdevice build: Generate pkg-config files from Make and not from configure 2016-12-22 12:30:54 +01:00
libavfilter Mark some arrays that never change as const. 2017-02-01 10:42:59 +01:00
libavformat asfdec: Use the ASF stream count when iterating 2017-02-04 15:21:12 +01:00
libavresample Mark some arrays that never change as const. 2017-02-01 10:42:59 +01:00
libavutil asm: Consistently uppercase SECTION markers 2017-02-03 11:37:53 +01:00
libswscale swscale-test: const correctness for pointer variable 2017-01-24 13:03:57 +01:00
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tests fate: Skip the checkasm test if CONFIG_STATIC is disabled 2017-01-09 13:57:02 +02:00
tools build: Move entries related to building TOOLS to a subdirectory Makefile 2016-12-07 11:02:31 +01:00
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.gitignore build: Ignore generated .version files 2017-02-03 11:37:53 +01:00
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avconv_dxva2.c
avconv_filter.c
avconv_opt.c avconv: allow -b to be used with streamcopy 2017-02-01 10:42:59 +01:00
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avconv_vaapi.c
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avconv.h avconv: allow -b to be used with streamcopy 2017-02-01 10:42:59 +01:00
avplay.c Replace cmdutils_common_opts.h by a macro 2017-01-12 11:42:21 +01:00
avprobe.c Replace cmdutils_common_opts.h by a macro 2017-01-12 11:42:21 +01:00
Changelog vaapi_encode: Add VP8 support 2017-01-30 23:03:46 +00:00
cmdutils.c cmdutils: update copyright year to 2017 2017-01-01 17:10:11 -05:00
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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.