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Anton Khirnov 150c896a9e hevcdec: split ff_hevc_diag_scan* declarations into a separate header This will be useful in the following commits.		2016-10-16 20:26:40 +02:00
compat	Add a compat dummy stdatomic.h used when threading is disabled	2016-10-02 18:57:56 +02:00
doc	Add GBRAP12 pixel format support	2016-10-12 21:33:34 +02:00
libavcodec	hevcdec: split ff_hevc_diag_scan* declarations into a separate header	2016-10-16 20:26:40 +02:00
libavdevice	v4l2: convert to stdatomic	2016-10-02 19:34:57 +02:00
libavfilter	vf_scale_vaapi: Crop input surface to active region	2016-09-14 20:48:36 +01:00
libavformat	hevcdec: move decoder-independent declarations into a separate header	2016-10-16 20:26:28 +02:00
libavresample	…
libavutil	Add GBRAP12 pixel format support	2016-10-12 21:33:34 +02:00
libswscale	swscale: Add the GBRAP12 output	2016-10-12 21:33:34 +02:00
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tests	swscale: Add the GBRAP12 output	2016-10-12 21:33:34 +02:00
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Changelog	Changelog: mark the release 12 branch	2016-08-31 08:08:32 +02:00
INSTALL	…
LICENSE	Remove the legacy X11 screen grabber	2016-07-29 19:03:10 +02:00
Makefile	…
README	…
README.md	…
RELEASE	Make the RELEASE file match with the most recent tag	2016-10-14 13:52:51 -04:00
arch.mak	…
avconv.c	avconv: only retry decoding on actual decoding errors	2016-10-02 11:41:45 +02:00
avconv.h	avconv: stop using setpts for input framerate forced with -r	2016-07-22 19:08:12 +02:00
avconv_dxva2.c	…
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_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	…
avplay.c	…
avprobe.c	avprobe: Fix memory leak	2016-08-29 19:08:26 +02:00
cmdutils.c	…
cmdutils.h	…
cmdutils_common_opts.h	…
common.mak	…
configure	configure: #include stdint.h as part of libxavs test	2016-10-06 12:32:34 +02:00
library.mak	…
version.sh	build: remove hardcoded name of version header	2016-09-15 21:59:15 +02:00

README.md

Libav

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.