Street Fighter IV -- How do you cancel and other movie questions?

[NFGBlinkAC]

IDK about SFIV but move canceling usually means performing the first couple hits of a move, and then using the game mechanics to "cancel" what you are doing, and be able to do something else.

I Don't know how to do it in SFIV, but in Dissidia using the dodge ability (R + X) after the first two hits is the same as canceling