This is some beautiful work. The clip features multiple video streams stabilized and then assembled into a whole. First, [ibftp] used the “Stabilize” feature in Motion 3 (part of Apple’s Final Cut Studio 2) to remove the camera shake from the clips. Then he was able to blend the videos with “fusion” set to “multiplication”. If you’ve got access to the tools, this shouldn’t be too hard to do yourself. We’re certain someone in SIGGRAPH is already attempting to do the same thing live. If you want to see image stabilization really making a difference, have a look at the stabilized version of the Zapruder film embedded below.