I recently realized that my Nikon D800 is also a powerful HD video camera; with proper use, outputs can be used professionally.
So I downloaded a trial copy and started learning about Adobe After Effects (AE). Importing a .MOV file produced by D800 will instantly freeze AE. Scouring the web, I found that the solution is just to simply rename the extension filename from .MOV to .MPG.
You're welcome ;-)