I've tried everything and can not seem to figure out why the sound is not working.
No matter what why I've tried connecting the ps4, sound is only playing through the TV speakers and not the sound system.
I have it currently set up using HDMI to the receiver (an Onkyo ht-r370) and an HDMI cable out putting to the TV.
I also tried using the digital optical cable to the receiver.. but that did not work either.
I've even tried using different cables in case that was the issue.
I'm out of options and not sure what to try next.
On the PS3 I had no issues with sound.