Playing video album on TV

I hope someone can tell me how to do this . I am using iPhone 12. I was able to create a photo album and play it on my smart TV. The problem : when the phone plays the last photo in the album, it stops playing and I have to go to my iPhone and restart the album play all over again from the iPhone. It does not restart on its own. I need the iPhone to keep repeating the album play automatically. I changed the play setting on the iPhone to “ continuous play” but that did not work. I can’t find any other settings related to this. Has anyone done this before or knows how to do it ? Thanks for your time

 

What app did you use to create the album?

 

Hmm no app really. The iPhone lets you do that without any need for other apps.