Use of applescript in Photo booth program

Now I have watched this video and I can see it is using a capture program and then some other program is doing a slideshow.
So let’s see if we can name the software.

Go to the site
http://www.markvans.com/
click on the digital photobooth link at the bottom left.
watch the film at the 54 sec point they show the software for a second pause it as look.
What two pieces of software are they using.

If they’re doing it on a Mac, it’s probably Final Cut Pro.