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Steve Lhomme f67235a28c dxva2: get the slice number directly from the surface in D3D11VA 
No need to loop through the known surfaces, we'll use the requested surface
anyway.

The loop is only done for DXVA2.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2017-01-12 16:09:41 +01:00
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 crypto: consistently use size_t as type for length parameters 2017-01-09 15:17:43 +01:00
libavcodec dxva2: get the slice number directly from the surface in D3D11VA 2017-01-12 16:09:41 +01:00
libavdevice build: Generate pkg-config files from Make and not from configure 2016-12-22 12:30:54 +01:00
libavfilter build: Generate pkg-config files from Make and not from configure 2016-12-22 12:30:54 +01:00
libavformat matroskadec: make sure not to leave EbmlBin in an inconsistent state 2017-01-04 20:05:44 -05:00
libavresample build: Generate pkg-config files from Make and not from configure 2016-12-22 12:30:54 +01:00
libavutil hmac: Explicitly convert types at function pointer assignment 2017-01-09 15:18:16 +01:00
libswscale build: Generate pkg-config files from Make and not from configure 2016-12-22 12:30:54 +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
.gitattributes
.gitignore build: Move build-system-related helper files to a separate subdirectory 2016-12-22 11:07:50 +01:00
.travis.yml
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 Replace cmdutils_common_opts.h by a macro 2017-01-12 11:42:21 +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_vdpau.c
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 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 Changelog: mention the new avbuild/ directory 2017-01-09 13:21:12 +01:00
cmdutils.c cmdutils: update copyright year to 2017 2017-01-01 17:10:11 -05:00
cmdutils.h Replace cmdutils_common_opts.h by a macro 2017-01-12 11:42:21 +01:00
configure configure: Fix typo in incdir variable written to config.sh 2016-12-30 14:30:52 +01:00
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README
README.md
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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.