This is just the post that I have been looking for for so long now! I have been getting different sources together to do my own DE’s with menu, audio options and a bonus feature, but on a lot smaller scale than yours. Yours looks amazing by the way! My bro has Adobe CC and I have read that you have to revert Premiere Pro to CS6 to be able to use Encore. I have never embarked on anything like this before, so am an authoring virgin! I was talking to Han Duet about my project only the other week.
I was under the impression that I could only use 1 audio track, but this obviously isn’t the case. I would love to hear your thoughts on the process with Adobe and if you could give me any pointers, if that isn’t too cheeky?
I look forward to hearing from you.