here is a link to the video for the on-board DVR:

left video shows how the DVR appears in the car, taped by the cellphone

two videos on the right are the clips from the DVR - I reduced the bitstream, to make files smaller. the top right video should be viewed as an image in rearview mirror, the bottom right image is the front view. the images are not sync'd but show roughly same stretch of the road.

let me know if the video can be played or not...

mobile video from two cameras and a separate view - Youtube Multiplier