I created a video "memory" in photos but can't find out how to export it or even attach it to a mail. (Mail says file too large) However I can send it to my iphone. Problem is it's not nearly as visually beautiful as full screen on a mac. It's a birthday compilation of photos that AI put music too and turned out great (IMO), but frustrated trying to send it to the birthday person...any advice help alternatives appreciated. Thanks.