First time question post! I have a set up with the following: - Apple tv; - Sonos speakers set up via airplay; - Video projector connected to Apple TV via HDMI. Hers's my problem: When I play video on the Apple TV with sound playing through the sonos system (again, set up through airplay). The volume is turned ALL the way up on my sonos system, which, for every other form of audio in put, makes it BLASTINGLY loud. However, when I play through the Apple TV, it's so low, I can only hear if I press my ear up right next to the speaker. I have tried setting dolby digital to off, on, and auto. No difference. I have tried the auto play volume setting on the sonos on and off. No difference. Any ideas?