RawrSpoonI don't like frame blending or motion blur. It makes tracking in mocha so much more difficult, and makes it pretty much impossible to 3D solve a scene
Also Czar, most frame blending plugins are to put intermediate frames for extreme slow motion. Twixtor is an example of this. Scrdemo2, on the other hand, compresses many frames into a singular frame. The result looks great while playing, but individual frames are blurry and scene analysis plugins struggle.
This is why I stopped using SrcDemo2. I could get a better motion blur from Vegas, and I could toggle resample on or off. If I want to I can put my raw 480 FPS video in after effects, do all my motion graphics/tracking, then export it at 480 FPS and have Vegas frame blend the whole thing(or turn frame blending off depending on what I want).