I use an Apple TV 4k into a Denon AVR-X4500 which then outputs in to my 2018 LG 65” TV. Match frame rate is on. All supports 4K Dolby Vision and Dolby Atmos (I

I use an Apple TV 4k into a Denon AVR-X4500 which then outputs in to my 2018 LG 65” TV. Match frame rate is on. All supports 4K Dolby Vision and Dolby Atmos (I have ceiling height speakers as well as normal surround). Looks and sounds great. I also have a second setup which is similar to the above in a dedicated cinema room with projector as well, but with even more speakers. If you have a receiver, it should be where your video playback devices attach. Only the receiver attaches to the TV.