sysutils/ffmpeg
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Christophe GISQUET f3e084909b mpegaudio: replace memcpy by SIMD code 
By replacing memcpy with an unrolled loop using the alignment knowledge
it has, some speedup can be obtained.

Before (gcc 4.6.1): ~400 cycles
After: ~370 cycles

Overall, around 2% speed increase when decoding a 2400s mp3 to f32le.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-02-15 20:11:54 -08:00
doc
prores encoder
2012-02-15 07:14:51 +01:00
libavcodec
mpegaudio: replace memcpy by SIMD code
2012-02-15 20:11:54 -08:00
libavdevice
4xm, timefilter: K&R formatting cosmetics
2012-02-10 15:48:50 +01:00
libavfilter
Drop some completely unnecessary av_unused attributes.
2012-02-13 19:20:53 +01:00
libavformat
libavformat: Add an ff_ prefix to some lavf internal symbols
2012-02-15 22:06:17 +02:00
libavutil
Move some conditionally used variables into the block where they are used.
2012-02-13 19:20:54 +01:00
libpostproc
Place some START_TIMER invocations in separate blocks.
2012-01-04 15:05:49 +01:00
libswscale
swscale: Remove some write-only variables related to alpha handling.
2012-02-14 10:12:43 +01:00
presets
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
tests
sunrast: Add fate test for gray8.
2012-02-13 22:29:22 +01:00
tools
ismindex: Fix build on mingw
2012-01-26 00:04:28 +02:00
.gitignore
Ignore generated aviocat and ismindex tools.
2012-01-25 15:04:35 +01:00
avconv.c
avconv: Don't split out inline sequence headers when stream copying VC1
2012-02-14 16:12:15 +02:00
avplay.c
avplay: reset decoder flush state when seeking
2012-02-06 13:22:01 -05:00
avprobe.c
avprobe, cmdutils: K&R formatting cosmetics
2012-01-18 21:07:25 +01:00
avserver.c
avserver: fix build after the next bump.
2012-01-22 07:50:41 +01:00
Changelog
prores encoder
2012-02-15 07:14:51 +01:00
cmdutils_common_opts.h
avtools: add -v as alias for -loglevel
2011-10-09 16:53:06 +01:00
cmdutils.c
cmdutils: update copyright year to 2012.
2012-02-08 10:31:14 -08:00
cmdutils.h
Drop unnecessary prefix from *sink* variable and struct names.
2012-01-25 12:28:36 +01:00
common.mak
build: remove unnecessary FFLDFLAGS variable
2011-07-11 11:39:04 +01:00
configure
librtmp: Add "lib" prefix to librtmp URLProtocol declarations.
2012-02-14 11:37:01 +01:00
COPYING.GPLv2
Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.
2009-06-05 09:51:31 +00:00
COPYING.GPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1
cosmetics: Delete empty lines at end of file.
2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
CREDITS
partially rename FFmpeg to Libav
2011-03-16 21:54:39 +01:00
Doxyfile
Fix a bunch of platform name and other typos.
2012-01-11 13:48:30 +01:00
INSTALL
doc: clarify configure features
2011-04-07 02:54:12 +02:00
library.mak
build: link test programs with static libraries
2011-12-17 23:21:08 +00:00
LICENSE
cosmetics: fix dashed line length after 070c5d0
2011-03-28 09:53:40 +02:00
Makefile
build: Drop YASM-OBJS-FFT from SUBDIR_VARS.
2012-02-03 14:53:21 +01:00
README
cosmetics: fix dashed line length after 070c5d0
2011-03-28 09:53:40 +02:00
RELEASE
Prepare for 0.8 Release
2012-01-21 14:54:31 +01:00
version.sh
Drop git- prefix from version labels
2011-06-19 19:41:23 +01:00

README 

Libav README
------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.
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Description
FFmpeg - это набор библиотек и инструментов для обработки мультимедийного контента, такого как аудио, видео, субтитры и связанные с ними метаданные
https://ffmpeg.org/
audioconvertervideo
Readme 452 MiB
Languages
C 88.6%
Assembly 8.3%
Makefile 1.6%
GLSL 0.4%
C++ 0.3%
Other 0.6%