K2000 car DVR...real or fake 720p footage

[chalky]

Hi chaps I'm a new here. I would like your help in determining whether the video I took with my new k2000 dvr carcam is truly 720p. I have looked at other video's on youtube but I'm not convinced that the 720p is a genuine real 720p footage. if you could help me out by taking a look at the video and telling me whether you think it is or not........thanks
http://www.youtube.com/watch?v=heOkANmpJQ8

Have a Merry Christmas all