Controlling Movie View windows

Are the AS commands for play, stop, file loading, etc… of a AS Studio app movie view window documented somewhere? Would someone be willing to share? Thanks so much.

If I try:

set movie of movie view “Movies” of window “Main” to load movie “/test”

I get the error

“Can’t set movie view “Movies” of window “Main” to movie id 1”

I don’t know if this will fix it but look at the example “Talking Head” in /Developer/Examples/AppleScript Studio