Ford Sync audio issue

I recently uploaded some movies to my Storm2 to watch while in my Ford Explorer w/Sync. I've used sync with no issues for calls and for music (i.e. Pandora), and haven't had any issues. However, when I try and watch videos with the audio connect to the car's system via bluetooth and are crackling and popping noises.

When I connect my storm2 using the line in the sound on the video is fine.

Has anyone had this issue with bluetooth and video, or know what my be causing the problem and how to fix it?

Bump......