Tahoewhat

Been looking through the forums and cant seem to find what im looking for. Even searched for 4200dvd. If i overlooked it sorry. But recently got a p4300dvd, great radio, but im trying to add music videos, already have some on the sd card, but some of them arent the full screen, so im wondering what the full size aspect w x h is on the 4300. I have looked at the manual and it says 128.4 x 70.9mm. Im not sure what that is. If someone knows off hand, it would be greatly appreciated. Also, when converting the videos using any video converter the music is not in sync with the song. What c

Wondered if you ever did this mod? I was curious about doing this. I have a 4300dvd though. Still trying to figure out how to exactly wire up the camera. I may have got it thank to your diagram.