Hey guys!! I've got a BenQ W1070 projector I'm trying to connect to a Beam + 2 Sonos One speakers for 5.0 surround. I typically stream content from HBO or Netflix via Chromecast, and as I understand it, I'll need to siphon off the sound to optical via a splitter since the projector doesn't include ARC when routing it to the Beam.
Now, with the sound siphoned off, as I understand it Netflix and HBO audio format is DD+, while the Beam cannot accept DD+ but can accept DD. So, the question to the experts is, are there any adapters or peripherals you guys are aware of that would downconvert DD+ to DD?
Any other things I will need to get the Beam 5.0 setup working with my projector?