The biggest problem with these is that if they are the ones with sound, you’re gonna have a hell of a time finding a company that can do it. And when you do, your eyes are going to water when you see the price.
My parents have a projector for one of these and it would play sound. Unfortunately they are 3000 miles away and are not technical people. If I can get back there, I’m gonna see if it has a line out. If you can find one, and it works, you could capture the audio separate and sync it up in Avid or Resolve or some other NLE.
Please tell me it has audio pass-through… 🤞