Vincent Laforet tweeted this very intriguing use of a Canon HDSLR (I'm guessing it is the Canon EOS 5D Mark II). There's not much detail other than the video and the screen grabs I posted below the video. Very obvious they're using an HDSLR to pull off this cool trick!
Invisible Mercedes[tentblogger-youtube ZIGzpi9lCck]
(cover photo credit: snap from the video)