Can you avoid prostitution charges by filming the proceedings?

Sure I’m a lawyer - but I’m a corporate drone. This type of question usually doesn’t come my way. I was hoping to get an answer from either a criminal lawyer or a pornographer (I know of at least two on this board). Of course, anyone else with personal experience, or who wants to make a snide/funny comment is welcome, too.
As for looking it up – to my mind, this is an intersection of two statutory schemes, with possible federal/state implications to muck it up. That means case law. If I can get the answer here relatively quickly instead of mucking through Wests on something that’s nothing more than idle curiousity (although jmullaney might be on to something :cool: ), I’ll try it.

Sua