I authored a Blu-ray in Encore CS 6. It has a motion menu and two timelines: one for the main movie and one for a bonus feature. The video for the two timelines are dynamically linked from Premiere Pro CS6, and the audio for the timelines and the menu are 5.1 AC3 files imported as assets. The sound was rendered out of Premiere Pro using Rovi TotalCode using the same settings as I did for the bonus feature audio and menu audio, which were also rendered out of Premiere using TotalCode.
I get sound on the menu, sound in the bonus feature, but no sound for the main movie. I'll get sound if I have the dynamically linked audio in the timeline, but doing so renders out in stereo.
I've tried creating another timeline and using the ac3 audio, but to no avail. The ac3 files works as I can listen to it in VLC Player. It does not work in Encore whether I scrub the timeline or not, and there is no sound when it is burned to Blu-ray whether I use Cyberlink Power DVD on my computer or my Blu-ray player in my living room.
I was hoping I wouldn't have to use Sony DVD Architect Pro again. I'd like to use Encore because of its single multi-page menu feature.