Watch on Apple TV The app is available in the App Store for Apple TV (4th generation or higher) This version of the app makes itApple TV gains 4K video playback, but HDR and 60 fps still missing tvOS 14 brings support for streaming in 4K on Apple TVTV (streaming service with live network channels) is not (the video sharing platform) has some 4K or higher content, but TV maxes out at 1080p HD streams on 1080p HD to Apple TV (3rd generation or later), as you pointed out with the Help Center note There is nothing to resolve there at this time
Youtube 4k Arrives On Apple Tv Here S How To Get It