This post is similar to a previous one, I just want to note the ability of Apple TV 4K, to map the color tone from HDR to SDR.
Emby on Apple TV 4K: 4K HDR display:
Infuse on Apple TV 4K: 4K HDR display:
Infuse on Apple TV 4K: 1080p SDR display:
A little bright, but acceptable. Much better than Nvidia Shield looks when playing 4K HDR content on a 1080p SDR screen. Therefore, Apple TV 4K is a device with a GPU powerful enough to play content. But Emby doesn't know how to take advantage of it.
Edited by vdatanet, 26 August 2019 - 10:23 AM.