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James Almer 70ab2778be libdav1d: update API usage to the first stable release 
The color fields were moved to another struct, and a way to propagate
timestamps and other input metadata was introduced, so the packet
fifo can be removed.

Add support for 12bit streams, an option to disable film grain, and
read the profile from the sequence header referenced by the ouput
picture instead of guessing based on output pix_fmt.

Signed-off-by: James Almer <jamrial@gmail.com>
2018-12-12 19:56:16 -03:00
avbuild build: Add missing config.sh dependency for pkg-config files 2017-11-09 15:22:03 +01:00
avtools avconv: make sure packets put into the muxing FIFO are refcounted 2018-08-01 09:55:34 +03:00
compat w32pthreads: always use Vista+ API, drop XP support 2018-04-09 21:58:39 +02:00
doc avcodec: libdav1d AV1 decoder wrapper. 2018-11-06 12:40:27 -03:00
libavcodec libdav1d: update API usage to the first stable release 2018-12-12 19:56:16 -03:00
libavdevice Remove dv1394 input device 2017-10-13 23:57:59 +02:00
libavfilter qsv: Error out if getting session handle failed in avfilter 2018-08-23 08:22:34 +02:00
libavformat tcp: Use ff_connect_parallel for RFC 8305 style connecting 2018-08-31 12:26:52 +03:00
libavresample Bump major versions of all libraries 2017-03-23 09:56:20 +01:00
libavutil pixfmt: Add GRAY10 2018-11-06 12:39:15 -03:00
libswscale swscale: Add GRAY10 2018-11-06 12:39:15 -03:00
presets
tests swscale: Add GRAY10 2018-11-06 12:39:15 -03:00
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 avcodec: libdav1d AV1 decoder wrapper. 2018-11-06 12:40:27 -03:00
configure libdav1d: update API usage to the first stable release 2018-12-12 19:56:16 -03:00
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LICENSE Remove the legacy X11 screen grabber 2016-07-29 19:03:10 +02:00
Makefile Makefile: fix distclean target 2017-11-14 10:09:40 -03:00
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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.