Inside Macintosh: QuickTime Reference

The step forward command

The step forward command steps the movie forward by the increment specified. If no increment is specified, the movie is advanced one step.

step forward: Move the current time forward

step forward reference -- the movie to step

[by small integer] -- number of steps

For example:

tell application "QuickTime Player"

step forward movie "Sample Movie" by 10

end tell

Inside Macintosh: QuickTime Reference