My parents just got a new TV with a picture-in-picture feature. Well, my dad wants to run video from the cable box in the back to the TV in living room so he can watch the Falcons, the Braves (before they lost anyway), and the NASCAR race and do less John sKerry between the channels. He thinks it will be about a 40ft. run.
Is this too long for video? If not, what is a good source for a RCA video cable this length of decent quality? He doesn't want to have to use (2) 20ft. cables. Thanks!