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Martin Storsjö 8a3d9ca603 libavcodec: Add an OpenH264 encoder wrapper Compared to existing, common opensource H264 encoders, this can be useful since it has got a different license (BSD instead of GPL). Performance- and qualitywise it is comparable to x264 in ultrafast mode. Hooking it up as an encoder in libavcodec also simplifies comparing it against other common encoders. This requires OpenH264 1.3 or newer. Since the OpenH264 API and ABI changes frequently, only releases are supported. To take advantage of the OpenH264 patent offer, the OpenH264 library must not be redistributed, but downloaded at runtime at the end-user's system. Signed-off-by: Martin Storsjö <martin@martin.st>		2015-01-06 19:58:44 +02:00
compat	…
doc	vdpau: add helper for surface chroma type and size	2014-12-25 20:47:49 +01:00
libavcodec	libavcodec: Add an OpenH264 encoder wrapper	2015-01-06 19:58:44 +02:00
libavdevice	xcbgrab: Move NULL check before pointer dereference	2014-12-18 23:27:14 +01:00
libavfilter	vf_interlace: remove the warning tag in the message	2015-01-05 15:35:46 +01:00
libavformat	movenc: Fix a typo in a comment	2015-01-06 19:47:18 +02:00
libavresample	avresample: Make sure the even check does not overflow	2014-10-18 16:15:10 +01:00
libavutil	opt: check memory allocation	2015-01-05 14:58:20 +01:00
libswscale	swscale: check memory allocations	2015-01-05 15:35:39 +01:00
presets	…
tests	fate: Use bitexact conversions in the dpxparser test	2014-12-29 23:21:43 +02:00
tools	sidxindex: Remove parsing that isn't necessary any longer	2015-01-03 01:24:30 +02:00
.gitattributes	Treat all '*.pnm' files as non-text file	2014-11-28 17:52:43 -05:00
.gitignore	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	libavcodec: Add an OpenH264 encoder wrapper	2015-01-06 19:58:44 +02:00
INSTALL	…
LICENSE	…
Makefile	…
README	…
README.md	…
RELEASE	Make the RELEASE file match with the most recent tag	2014-12-01 07:51:14 -05:00
arch.mak	…
avconv.c	avconv: copy stream-level side data when streamcopying	2014-10-24 09:03:16 +02:00
avconv.h	…
avconv_dxva2.c	…
avconv_filter.c	…
avconv_opt.c	check memory errors from av_strdup()	2014-12-18 23:27:14 +01:00
avconv_vda.c	…
avconv_vdpau.c	avconv_vdpau: allocate video surface of VDPAU-specified size	2014-12-25 20:47:49 +01:00
avplay.c	avplay: Use av_gettime_relative	2014-10-24 09:53:44 +03:00
avprobe.c	check memory errors from av_strdup()	2014-12-18 23:27:14 +01:00
cmdutils.c	cmdutils: update copyright year to 2015.	2015-01-04 13:22:25 +02:00
cmdutils.h	…
cmdutils_common_opts.h	…
common.mak	…
configure	libavcodec: Add an OpenH264 encoder wrapper	2015-01-06 19:58:44 +02:00
library.mak	…
version.sh	…

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.