Pause when X program is running

Jan 25 at 9:07 PM
Was there once an option for the changer to pause while a chose program was running?
I seem to remember being able to set a specific, or list of programs that would make it wait until none in the list were running before changing.

Am I correct, or am I thinking of another program?
Jan 28 at 12:05 PM
No, that doesn't ring a bell. Right now, the only thing that would automatically stop the changing is if your computer is locked or asleep.