How to get HDR 4K working on your PS4 Pro with full surround sound if your AV receiver doesn’t support HDR
"Essentially how we’re going to get HDR visuals on your TV screen and still keep your surround sound intact is by separating the visual and audio streams. We’ll achieve this by connecting your PS4/PS4 Pro directly to your TV and then connecting your AV unit to your TV, via an ARC-HDMI port.
ARC stands for ‘Audio Return Channel’ and does pretty much what it says on the tin, as it splits the audio stream from the visual stream and sends only the audio from the device (in this case the PS4/PS4 Pro) to your AV unit. The upshot of this is that only the audio ends up going through the AV unit and not the visuals, since the latter will be going through your lovely HDR-compliant TV instead."
"The majority of AV receivers manufactured over the last three to four years typically include a HDMI-ARC connection, and when it comes to hooking it all up, you want to make sure that you’re using HDMI 2.0a cables too, simply because any earlier standard cable will not carry the HDR signal.
Once your cabling is all in order, you then want to enable HDMI-CEC in both your TV and your AV receiver as this will allow your AV unit to stream audio from your TV, without taking the video stream along for the ride too. Naturally, implementation of HDMI-CEC will vary between the various brands of TVs and AV units so give your user manuals a flick through so you know how to access it.
After you’ve paired your AV unit to your TV in HDMI-CEC mode, you then want to set your AV unit to receive from ‘TV’ (rather than BD, DVD or whatever other preset you have). Once you’ve done all of this, turn on your PS4/PS4 Pro and you should now have all that 4K HDR goodness going through your nice expensive TV without any degradation, while your surround sound audio is pumped through your surround sound speaker setup."
For more, go to: http://www.psu.com/feature/31139/ps4-hdr-update-how-to-fix-ps4-pro-surround-sound
My personal comment: ARC doesn't support lossless audio. So if you're using you're PS4 as a Blu-Ray player, you'll loose the lossless audio going from your ARC compatible TV to your A/V receiver. You'll only have the option of compressed audio. I'd just get a new A/V receiver. The sacrifices.








