Ut Video Codec Suite 13.2.0 readme (English)


Ut Video Codec Suite
Copyright © 2008-2013 UMEZAWA Takeshi

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Overview

Ut Video Codec Suite is a multi-platform and multi-interface lossless video codec.

Environment

Minimum requirement (Windows x86)

OS
Windows XP or later
CPU
i686-compatible CPU with SSE2 support
(e.g. Pentium 4 or later)

Minimum requirement (Windows x64)

OS
Windows Vista (x64) or later
CPU
CPU with AMD64 or Intel 64 (formerly EM64T) support

Minimum requirement (Mac OS X)

OS
Mac OS X 10.6 Snow Leopard or later
CPU
i686-compatible CPU with SSE2 support
(All Intel Mac meet this requirements)

Recommended

CPU
1st Generation Intel Core i series (codename "Nehalem") or later

Installation Notice

Windows

If version 10.2.0 or older is installed, you have to uninstall that version before you install this version.

If VCM codec is not registered properly, merge utvideo.reg in install destination with registry as a last resort. This file assumes Windows directory is C:\Windows.

List of FourCC

FourCCCodec nameInternal formatSupported input/output format (in order of priority)
VCM / DMO / MFTQT
ULRAUtVideo RGBARGBA 4:4:4:4 8bit full-rangeRGBAARGB
ULRGUtVideo RGBRGB 4:4:4 8bit full-rangeRGB24
RGB32
RGB
ARGB
ULY2UtVideo YUV422 BT.601YCbCr (BT.601) 4:2:2 8bit limitedYUY2 (YUYV YUNV)
UYVY (UYNV)
RGB24
RGB32
RGB
ARGB
ULY0UtVideo YUV420 BT.601YCbCr (BT.601) 4:2:0 8bit limitedYV12
YUY2 (YUYV YUNV)
UYVY (UYNV)
RGB24
RGB32
RGB
ARGB
ULH2UtVideo YUV422 BT.709YCbCr (BT.709) 4:2:2 8bit limitedHDYC
YUY2 (YUYV YUNV)
UYVY (UYNV)
RGB24
RGB32
RGB
ARGB
ULH0UtVideo YUV420 BT.709YCbCr (BT.709) 4:2:0 8bit limitedYV12
HDYC
YUY2 (YUYV YUNV)
UYVY (UYNV)
RGB24
RGB32
RGB
ARGB

About Donations

Ut Video Codec Suite is a free software. Donations to support development are always welcome. For more information, visit "About Donations" page.

Development Environment

Windows

Development Tools

Machine 1

OS
Windows 7 Ultimate x64 (ja)
CPU
Intel Core i7-2600K
RAM
DDR3-1600 32GB

Machine 2

OS
Windows 7 Ultimate x64 (ja)
CPU
Intel Core i3-540
RAM
DDR3-1333 16GB

Machine 3

OS
Windows 7 Ultimate x64 (ja)
CPU
Intel Core i7-4770
RAM
DDR3-1600 16GB

Mac OS X

Development Tools

Machine 1

OS
Mac OS X 10.7 Lion
CPU
Intel Core i5-2415M
RAM
DDR3-1333 8GB

Version history

Version 13.2.0

Performance Improvements

Version 13.1.0

Performance Improvements

Version 13.0.1

Others

Version 13.0.0

New features
Others

Version 12.2.1

Bug fixes

Version 12.2.0

Performance Improvements

Version 12.1.0

Performance Improvements

Version 12.0.1

Bug fixes

Version 12.0.0

New features

Version 11.1.1

Bug fixes

Version 11.1.0

Performance Improvements
Others

Version 11.0.0

New features
Bug fixes

Version 10.2.4

Others

Version 10.2.3

Bug fixes
Others

Version 10.2.2

Bug fixes

Version 10.2.1

Others

Version 10.2.0

Performance Improvements

Version 10.1.0

Performance Improvements

Version 10.0.3

Bug fixes

Version 10.0.2

Bug fixes

Version 10.0.1

Bug fixes
Others

Version 10.0.0

New features
Others

Version 9.0.3

Bug fixes
Others

Version 9.0.1

Bug fixes

Version 9.0.0

New features

Version 8.5.2

Bug fixes

Version 8.5.1

Bug fixes
Others

Version 8.5.0

Performance Improvements

Version 8.4.0

Performance Improvements

Version 8.3.0

Performance Improvements
Others

Version 8.2.1

Others

Version 8.2.0

Performance Improvements

Version 8.1.0

New features

Version 8.0.0

New features
Others

Version 7.1.1

Others

Version 7.1.0

Performance Improvements

Version 7.0.4

Others

Version 7.0.3

Others

Version 7.0.2

Others

Version 7.0.1

Bug fixes
Others

Version 7.0.0

New features
Others

Version 6.1.0

New features

Version 6.0.2

Others

Version 6.0.1

Others

Version 6.0.0

New features
Bug fixes

Version 5.3.1

Bug fixes

Version 5.3.0

New features

version 5.2.3

Bug fixes

Version 5.2.2

Others

Version 5.2.1

Others

Version 5.2.0

New features

Version 5.1.2

Others

version 5.1.1

Bug fixes

Version 5.1.0

New features

Version 5.0.0

New features
Others

Version 4.1.0

Performance Improvements

Version 4.0.2

Others

Version 4.0.1

Others

Version 4.0.0

New features

Version 3.8.0

New features

Version 3.7.0

Performance Improvements

Version 3.6.0

Performance Improvements

Version 3.5.0

New features
Bug fix

Version 3.4.0

New features
Bug fixes

Version 3.3.1

Bug fixes
Others

Version 3.3.0

Performance Improvements
Bug fixes

Version 3.2.0

New features
Bug fixes

Version 3.1.0

New features
Buf fixes

Version 3.0.0

Version 2.2.0

Version 2.1.0

Version 2.0.0

Version 1.1.3

First public release


Author's site