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Andreas Unterweger 749a89d1b8 examples/transcode_aac: properly select the output sample format Makes the example work with all the supported AAC encoders. Signed-off-by: Anton Khirnov <anton@khirnov.net>		2015-01-27 08:58:47 +01:00
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doc	examples/transcode_aac: properly select the output sample format	2015-01-27 08:58:47 +01:00
libavcodec	hevc: unref the current frame if frame_start() fails	2015-01-27 08:34:56 +01:00
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	segment: Check av_get_frame_filename() return value	2015-01-23 14:55:03 +00:00
libavresample	…
libavutil	lavu: add planar 16 bit and 8 bit rgb with alpha	2015-01-14 17:17:24 +01:00
libswscale	swscale: fix gbrap to gbrap alpha scaling	2015-01-16 02:47:15 +01:00
presets	…
tests	swscale: fix gbrap to gbrap alpha scaling	2015-01-16 02:47:15 +01:00
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
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COPYING.LGPLv2.1	…
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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	…
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	libopenh264enc: Fix a typo and some nitpicks	2015-01-08 13:53:25 +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.