Use your photos as a screen saver on Apple TV 4K
You can set the screen saver on Apple TV 4K to show curated memories, shared or personal albums, or photos from favourites or recent activity in the Photos app.
Set up a screen saver from the Photos app
Choose which memories or albums appear in the screen saver
Go to Settings
on Apple TV 4K.Go to Screen Saver > Memories & Slideshows, then do any of the following:
Choose which memories to include: Select Memories, then choose All Memories or Favourites.
Choose which albums to show: Select Albums, then select Favourites, Activity, or one of the shared albums from the list.
To adjust other screen saver settings, see Adjust screen saver settings on Apple TV 4K.
See alsoSet up Apple TV 4K screen savers