I created a slideshow in photos how do I save it so it will loop when played on tv monitor at local museum?????????

[aidaotello]

HELP !!!!! I created a slideshow in photos how do I save it so it will loop when played on tv monitor at local museum?????????

 

[Cory Cooper]

Hello and welcome.

-Which model Mac?
-Which version of macOS?
-Which version of Photos?
-Are you connecting the Mac directly to the monitor to play the slideshow?

C