Advice on setting up AVR

[cuthza]

Here's what I have:

- Samsung smart TV
- NAD T747
- Chromecast Audio
- Chromecast with Google TV
- PS5
- Nintendo Switch

Speakers:

Stereo + subwoofer (sub connected to sub-out of AVR)

I'm feeling confused as to how I set it all up. The AVR is connected to the ARC HDMI port of the TV. I tried connecting the Chromecast with Google TV to the AVR to pass through to the TV, but the video is jerky and I'm not sure why. Also, it looks like the NAD only supports 1080p, and both the Chromecast, PS5 and TV are 4K. (maybe this is why the video was jerky)

I have now connected the Chromecast with Google TV back to the HDMI slot on the TV, and I plugged in an optical cable from the TV to the AVR for the audio, but I'm not sure if what I've done is correct.

Any advice would be appreciated!

 

[KenMasters]

 

[jvr]

 

[MR.C]

 

[jvr]

 

[Jukkelstukkel]