Chromakey technology, aka green screen, is now better than ever. That’s why Stargate Studios shows “why they don’t want to bother with going outside, risking lost production time to rain, noisy bystanders, or a multitude of other uncontrollable factors.” Video after the break.

The result? Spectacular trickery. And you thought the movie 300 was using too many effects? Ha! Everybody’s doing it.

[via Dvice]