Originally Posted by JamieB
Next best hope will be an e-arc solution. But that'll need a replacement for UHD722. With e-arc, the PS4 Pro can go directly to the TV, and then the TV connects to the receiver (the UHD722 replacement), and gets the audio from the TV. eARC gives the full, original audio, rather than just 5.1 DTS as with the current ARC. No splitting, no forwarding, no 4K video data.
Yes, but your receiver must be HDMI eArc compatible, not only your TV.

A next version for the UHD722? HDHI 2.1 compatibility?

861v6 + HD621 / Cabasse Baltic