So I am using my camera to make vlogs for youtube and sometimes interview people. I have a background that doesn't move and I have a person in front of the camera who sometimes moves from left to right.
My camera already has a subtle depth-of-field, but I want to make it more noticeable. Now I know that photobooth in OS X has a trick where you step out of the frame for a moment and then when you step into the frame it can separate you from the background. I guess FCPX can probably do the same trick, but I haven't found that feature yet. Is it in there? Can I use it to create the effect that I want to create?