What is WMV9 VCM for Windows Media Video 9?

WMV9 VCM is a Video Compression Manager (VCM) based version of the Windows Media Video 9 encoder/decoder will enable legacy encoding and editing applications like VirtualDub to support the Windows Media Video 9 codec in file containers such as AVI.

Which is WMV9 codec does VirtualDub support?

Which is video codec does Windows Media 9 use?

Video bitstream produced by the Windows Media 9 video codec. According to the Wikipedia VC-1 article (consulted May 7, 2010), “the codec is an evolution of the conventional DCT-based video codec design also found in H.261, H.263, MPEG-1, MPEG-2, and MPEG-4.

What was the original WMV Advanced Profile codec?

According to the Wikipedia VC-1 article (consulted April 28, 2010), “WMVA was the original implementation of WMV Advanced Profile prior to the acceptance of the VC-1 draft by SMPTE. The codec was distributed with Windows Media Player 10 and Windows Media Format SDK 9.5 install packages.

https://www.youtube.com/watch?v=F5XUQkKCjwU

What is wmv shorted for Windows Media Video?

WMV, shorted for Windows Media Video, is a format developed by Microsoft for video codecs and its corresponding video coding formats. Being a part of Windows media frames of Microsoft, WMV has three different codecs.

When was the WMV 9 video compression standard approved?

In 2003, Microsoft drafted a video compression specification based on its WMV 9 format and submitted it to SMPTE for standardization. The standard was officially approved in March 2006 as SMPTE 421M, better known as VC-1, thus making the WMV 9 format an open standard.