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wm4 1316df7aa9 lavu: add an API function to return the Libav version string

This returns something like "v12_dev0-1332-g333a27c". This is much more
useful than the individual library versions, of which there are too
many, and which are very hard to map back to releases or git commits.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

2015-07-02 23:22:53 +02:00

compat

w32pthreads: use the condition variable API directly when targeting newer versions of Windows

2014-10-10 11:27:30 +03:00

doc

lavu: add an API function to return the Libav version string

2015-07-02 23:22:53 +02:00

libavcodec

elsdec: Replace EOVERFLOW with INVALIDDATA

2015-07-01 16:26:42 +01:00

libavdevice

lavd: Add library identifier

2015-07-01 00:13:58 +01:00

libavfilter

lavfi: Add library identifier

2015-07-01 00:13:58 +01:00

libavformat

mov: Log format rather than fourcc in stsd in trace mode

2015-07-01 00:13:58 +01:00

libavresample

x86: check for AV_CPU_FLAG_AVXSLOW where useful

2015-05-31 12:07:11 +02:00

libavutil

lavu: add an API function to return the Libav version string

2015-07-02 23:22:53 +02:00

libswscale

ppc: Restrict some Altivec implementations to Big Endian

2015-05-31 12:07:11 +02:00

presets

…

tests

fate-g2m3: disable the audio stream

2015-07-01 21:42:48 +02:00

tools

cws2fws: Close file handles on error

2015-06-12 17:02:49 +01:00

.gitattributes

Treat all '*.pnm' files as non-text file

2014-11-28 17:52:43 -05:00

.gitignore

lavu: add an API function to return the Libav version string

2015-07-02 23:22:53 +02:00

arch.mak

ppc: vsx: Implement float_dsp

2015-05-31 12:07:11 +02:00

avconv_dxva2.c

avconv_dxva2: add hevc support

2015-01-27 09:06:05 +01:00

avconv_filter.c

avconv: Add an option for automatically rotating video according to display matrix

2015-05-02 22:09:06 +03:00

avconv_opt.c

avconv_opt: Check localtime() return value

2015-06-12 17:02:48 +01:00

avconv_vda.c

avconv: Support VDA hwaccel

2014-05-11 15:00:03 +02:00

avconv_vdpau.c

avconv_vdpau: allocate video surface of VDPAU-specified size

2014-12-25 20:47:49 +01:00

avconv.c

avconv: do not stop processing the input packet on decoding error

2015-06-27 16:45:41 +02:00

avconv.h

avconv: Add an option for automatically rotating video according to display matrix

2015-05-02 22:09:06 +03:00

avplay.c

avplay: Add support for rotated video

2015-05-02 22:06:29 +03:00

avprobe.c

avprobe: Print the display matrix from per-stream sidedata

2015-05-02 22:09:09 +03:00

Changelog

Go2Meeting decoder

2015-07-01 01:08:15 +02:00

cmdutils_common_opts.h

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cmdutils.c

lavu: add an API function to return the Libav version string

2015-07-02 23:22:53 +02:00

cmdutils.h

cmdutils: Mark exit_program as av_noreturn

2014-03-28 00:40:43 +01:00

common.mak

build: export library dependencies in ${name}_FFLIBS

2014-05-20 00:43:51 +02:00

configure

configure: Check for x265_api_get

2015-06-27 11:44:20 +01:00

COPYING.GPLv2

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COPYING.GPLv3

…

COPYING.LGPLv2.1

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COPYING.LGPLv3

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CREDITS

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INSTALL

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library.mak

build: Support executable only ldflags

2014-07-21 22:18:35 +02:00

LICENSE

license: Mention that vf_interlace is GPL, not LGPL

2014-08-28 19:47:43 +02:00

Makefile

lavu: add an API function to return the Libav version string

2015-07-02 23:22:53 +02:00

README

doc: Add more information in the README

2014-08-16 00:49:22 +02:00

README.md

doc: Add more information in the README

2014-08-16 00:49:22 +02:00

RELEASE

Make the RELEASE file match with the most recent tag

2014-12-01 07:51:14 -05:00

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.

Languages

C 90.4%

Assembly 7.7%

Makefile 1.3%

C++ 0.2%

Objective-C 0.2%

Other 0.1%