How to create custom movie controller for a qtmovieview, similar to Final Cut?

Question

Hi,

I'm using Cocoa and the QTMovieView to show a movie. I'd like to be able to show a custom movie controller below the movie, so the user can set markers and an in and out point. Basically the same behavior as Final Cut Pro.

I'm fairly new to Interface Builder, but from the looks of it this is not easy. Can someone tell me how to do this? Even better do you know of a ready built interface element (one can dream).

Thanks!