How does ffdshow fix the video issue? Video was my main concern, as it's hard to tell when buttons, GPS, XM radio, visualizations, whatever are stretched. I know i won't be watching the video as the driver but it's one of those "I want it to be perfect" type deals

I know one of the first things out of my smarta$$ friends would be "the video looks distorted."
Thanks ahead of time for helping put my worries to sleep.