Usually manufactures do not have any video playback capabilities on the main screen for safety reasons. I know on our VW Atlas we were able to override that and get movies displaying up on the stereo, used it for one weekend and haven't used it since.
To get the adaptive cruise control, do you have to add the co-pilot assist+. Looking at ordering the xlt 302a but the dealership says I need to add another $1250 option for the adaptive cruise.