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Mark Thompson 892bbbcdc1 vaapi_encode: Check packed header capabilities This improves behaviour with drivers which do not support packed headers, such as AMD VCE on mesa/gallium.		2016-09-28 22:54:11 +01:00
compat	…
doc	examples/output: switch to the new encoding API	2016-09-28 10:01:52 +02:00
libavcodec	vaapi_encode: Check packed header capabilities	2016-09-28 22:54:11 +01:00
libavdevice	libdc1394: Distinguish between enumeration errors and no cameras found	2016-09-15 17:22:38 +02:00
libavfilter	vf_scale_vaapi: Crop input surface to active region	2016-09-14 20:48:36 +01:00
libavformat	rtsp: Fix a crash with the RTSP muxer	2016-09-15 16:07:45 +03:00
libavresample	build: Change structure of the linker version script templates	2016-05-29 16:43:11 +02:00
libavutil	lavu: Bump version for the 12bit Planar YUV support	2016-09-27 18:48:30 +02:00
libswscale	pixfmt: Add yuv444p12 pixel format	2016-09-27 18:48:30 +02:00
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tests	pixfmt: Add yuv444p12 pixel format	2016-09-27 18:48:30 +02:00
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.gitignore	build: Ignore generated mapfile and remove it on distclean	2016-05-27 11:27:24 +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	build: Simplify postprocessing of linker version script files	2016-05-29 16:49:16 +02:00
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README.md	…
RELEASE	Prepare for 12_alpha1 Release	2016-08-12 17:32:02 -04:00
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avconv.c	avconv: Make sure that inputless filtergraphs are configured	2016-08-12 11:41:58 +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_dxva2: add a profile check for hevc	2016-07-20 16:33:09 +02:00
avconv_filter.c	avconv: Check the fifo allocation	2016-08-12 11:41:58 +02:00
avconv_opt.c	avconv: init filtergraphs only after we have a frame on each input	2016-06-25 12:04:32 +02:00
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_vdpau: use the hwcontext device creation API	2016-05-26 15:40:34 +02:00
avplay.c	Use AVFrame.pts instead of deprecated pkt_pts.	2016-06-21 19:54:42 +02:00
avprobe.c	avprobe: Fix memory leak	2016-08-29 19:08:26 +02:00
cmdutils.c	…
cmdutils.h	…
cmdutils_common_opts.h	…
common.mak	build: Simplify postprocessing of linker version script files	2016-05-29 16:49:16 +02:00
configure	lavc: add clobber tests for the new encoding/decoding API	2016-09-28 10:01:52 +02:00
library.mak	build: Simplify postprocessing of linker version script files	2016-05-29 16:49:16 +02:00
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.