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Mark Thompson 216c44dfc1 vaapi_encode: Destroy output buffer pool before VA context
The buffers are created associated with the context, so they should be
destroyed before the context is.  This is enforced by the iHD driver.
2018-02-20 22:04:12 +00:00
avbuild build: Add missing config.sh dependency for pkg-config files 2017-11-09 15:22:03 +01:00
avtools cmdutils: update copyright year to 2018 2018-01-01 02:51:51 -05:00
compat makedef: Pass EXTERN_PREFIX from configure to makedef 2017-11-16 16:54:08 +02:00
doc lavfi: Add support for increasing hardware frame pool sizes 2018-02-11 22:11:06 +00:00
libavcodec vaapi_encode: Destroy output buffer pool before VA context 2018-02-20 22:04:12 +00:00
libavdevice Remove dv1394 input device 2017-10-13 23:57:59 +02:00
libavfilter vf_hwupload/hwmap: Support setting a fixed pool size 2018-02-11 22:11:10 +00:00
libavformat Drop some unnecessary config.h #includes 2018-02-06 10:03:15 +01:00
libavresample Bump major versions of all libraries 2017-03-23 09:56:20 +01:00
libavutil hwcontext: Perform usual uninitialisation on derived frames contexts 2018-02-11 22:11:10 +00:00
libswscale build: Drop check for sys/mman.h in favor of mmap() check 2017-10-10 23:20:16 +02:00
presets
tests checkasm: Use LOCAL_ALIGNED for aligned variables on the stack 2017-12-12 11:36:38 +02:00
tools aviocat: Check for output write errors 2017-09-04 09:42:52 +03:00
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.gitignore build: Ignore generated .version files 2017-02-03 11:37:53 +01:00
.travis.yml travis: Exclude gcc for the macOS target 2017-04-20 12:53:08 +02:00
Changelog libavfilter/overlay_qsv: Add QSV overlay vpp filter 2017-09-17 19:59:06 +02:00
configure configure: Pass the right machine types to dlltool for arm and arm64 mingw 2018-02-19 12:36:41 +02:00
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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.