inserting Google Earth animation into FC

Hello,

I've downloaded the trial version of Google Earth Pro and created a couple of "tours", movements from locations with Google Eath imagery which I might like to use in a film. The Google Earth Pro information says their service, when licence is purchased, is designed to be used in films, yet I can not see how that would work. The files the "tours" create are .KMZ and are tiny. In short they are not the kind of data filled files that one could conceive of importing into FC. Does anyone know how this Google Earth service might work? Are there any on-line resources I could turn to? So far I've not been able to locate any.

Thanks.