I’ve written a small and quick demuxer for VC-1 Simple/Main profile test bitstreams (source available Here).
Most of the samples are recordings of Football training. You can see “Windows Media” logotypes on some players’ uniform.
And rarely clips with some singer occur.
Anybody can guess why?
Does that guy in the blue jersey have a Microsoft Windows Media logo on his chest?
Yes, did you expect ‘VC-1’ logo on them?