MacBook Pro
PM 4.5.2
When I select a group of photos (JPEG format) in a contact sheet and then select slideshow, the "play sounds" box is grayed out and I can not place a check mark in it. All other areas on the slideshow menu work fine.
Questions: (1) Is there some other setting (perhaps in preferences) that I should be looking at? (2) Will the "sounds" actually play mp3 audio music? (3) if mp3 is available, how do I select the specific music file to play?
Thanks,
Bruce