I want to create a script in automator that will either use the time-lapse option in iMovie or use iPoto to take a series of pictures using my webcam over a period of time. Kinda like a survellance setup. I'd like to not have audio or limited audio, because the output will synched to a soundtrack.

If this makes any sense and you think you can offer some advice or point me in the right direction, I'd really appericiate it.