1
Titanic (1997) has been upgraded to 4K on iTunes with Dolby Vision and Dolby Atmos audio
(alien.top)
If you had it purchased through iTunes in the past, it should be upgraded for free.
It’s weird. When I search for it in iTunes, it shows 4K. But when I go to watch it in the AppleTv app it’s still HD.
Go into the 4K/HDR folder/section under your Apple TV app within your library... find Titanic and there and play it, it should play properly.
When I searched it up through Apple TV it says it’s still in HD, I’m in the UK btw.
It's probably usa only then.