Slowly piecing some of this together. The building at 0:57 is now 611 McCarter Highway. That's as far as I've gotten. (I should stop this and get to work, in fact!)

Need to spend much more time with this wonderful video. Thanks for posting!

Edit: Same building again at 2:34. Green area at 3:45 is now Raymond A. Brown Park. With the clear views of downtown, the location and direction is more obvious at this point.