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MSU Lossless Video Codec

From Wikipedia, the free encyclopedia
Video codec
MSU Lossless Video Codec
DevelopersDmitry Vatolin,Dmitry Popov,Sergey Putilin
Preview release
0.6.0 / September 19, 2005; 20 years ago (2005-09-19)
Written inC++
Operating systemMicrosoft Windows
PlatformIA-32
Size157KB
Available inEnglish
Typelossless video codec
LicenseProprietary, free fornon-commercial use
Websitewww.compression.ru/video/ls-codec/index_en.html

TheMSU Lossless Video Codec is avideo codec developed by the Graphics & Media Lab Video Group ofMoscow State University. It was designed to provide space-effectivelossless video compression. As of 2007 MSU had the second-best compression ratio when compared to many other lossless video codecs,[1] with the better result shown byYULS codec.

Description

[edit]

MSU Lossless Video Codec is available as aVideo for Windows codec. It can be used from such applications asVirtualDub orAdobe Premiere. Possible input formats areRGB24 (RGB),RGB32,YUY2,YUYV andYV12.

The codec is availablefree of charge for non-commercial use. As of 23 November 2011[update] thecommercial license and thesource code of this codec is unavailable.

Despite its name, the codec has severallossy modes.

Release history

[edit]
VersionDateChanges
0.6.0September 19, 2005
0.5.8March 20, 2005
0.5.6February 14, 2005
  • improved VirtualDub support
0.5.2February 6, 2005
  • YV12 support
  • Adobe Premiere support
  • speed settings
  • possibility to avoidP-frames
  • maximumI-frames configurability
  • VirtualDub jobs support
0.2.4pOctober 1, 2004
  • Windows 98 support
0.2.4September 24, 2004
  • Initial public release

References

[edit]
  1. ^"Lossless Video Codecs Comparison 2007",MSU Graphics & Media Lab (Video Group), 2007, retrieved2011-12-07
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