I'd like my Macbook Pro to run a looped quicktime file unattended. Is there any way to require a password to stop playback? Or a demo mode? It's playing back around a group of kids and I don't want anyone to switch over to Youtube or Netflix
OS 10.10.5 QT player 10.4
Mac Pro early 2009 2.26 dual quad , Mac OS X (10.7.3)
