Thanks for your help with this.
I have looked on settings for my Chromecast with Google TV and it says AAC is unsupported. Very strange as the Arc and the TV (Philips Android TV) are supposed to support it. Plus if I cast it works, similar to this person: Chromecast Google TV Stereo Audio in AAC 5.1/7.1
Is there anything I can change so PMS transcodes to something other than AAC?
