Battlefield 2 short movie

I´ve downloaded the Battlefield 2:Modern Combat Demo 3 days ago for my Xbox360, and really i´ve spent some hours playing it. Really adictive and cool game. I think i should buy the game finally. So i started finding aditional information about it and i saw this video.
I know there is a name for this, when you shoot a short movie using a videogame, but i don´t remember how this is called. Do you know it?? Refresh my memory please.

I think this is a funny video and i´m sure you have heard this song before.. ;)