I can't figure out what "frame blending" is supposed to be. The fact that it's a *checkbox* makes it even stranger. It's either on or off. How does this differ from "motion blur" (is it just a synonym?) and why is it not an effect you put in the timeline but a boolean on/off option when exporting?
I did read the pop-up summary when hovering the option. It does explain it somewhat, but doesn't really answer my questions.
