But that's what this film is -- the old Grimm folktale spruced up with state of the art visual effects and maximized battle action, coupled with a more playful, family-friendly approach than filmmakers took in "Hansel and Gretel: Witch Hunters" and "Snow White and the Huntsman".
Beyond the obvious applications, the improvement of backend processing in the cloud coupled with WebRTC will make all manner of real time video and audio effects possible.