Amazing HDR Video produced with Two Canon 5D mark II's

HDR Video allows film producers to work with many arousing new features. Not alone can HDR video produce fascinating effects, it could also provide even exposure where artificial lighting is inaccessible or impractical. For instance, when an actor is backlit, one camera may be adjusted to properly expose the subject, the other the sky, resultant in video with perfect exposure end-to-end.

via Engadget.com