Hi Mike,
Yes, I was referring to that tutorial. I’m trying to achieve a look often seen in TV (i.e. Law and Order. Presuming you’ve seen the show imagine the ADA and the assistant ADA speaking to the DA (who is never in the camera’s view). As the ADA and assistant ADA take turns speaking to the AD the camera focus changes depending on who is talking. The person not speaking (and the background) remains out of focus.
I think I can achieve the look via what Andrew taught plus rotoscoping but I was hoping there was a faster way. Any thoughts?