We’ve already been awed by Microsoft’s Photosynth technology but now, rather impressively, the company has managed to extend the functionality to video. It’s not available to the public yet, but in the video above you can see Microsoft demonstrating the functionality to Techcrunch.

It uses services like Qik, which stream live video from mobile devices, to switch together multiple video streams of the same thing into one big picture. The obvious example is something like a festival or concert, where hundreds of people might be eagerly filming the same thing.

Given how long it took for Microsoft to release Photosynth, though, it might be a wee while before you and I are allowed onto the service ourselves. In the meantime, we’ll have to stick with the still-life version, available here.