You're welcome.
I hope this solves helps correct your problem. I just happened to be passing through between cleaning out the dog kennel and home chores and saw your post.
Come back and visit. You don't have to have a problem to stop in. You can pick up some pretty good info just hanging around, tips and tricks as well as problem solutions. Like, I have never had that problem with no audio on DVD, just knew others did and was able to pass it on.