Transparent png overlay in iMovie
I saw an old post where someone said you could use a transparent png in iMovie. I've been trying to put a png, with just a logo and name and address over a simple slideshow of about 10 slides. I'm also using the ticker tape, to put details. When I place the png in the project it is transparent, but defaults to the Ken Burns effect. As soon as I change it to fit it goes black. I tried to set my default to fit and then again, when I place the png, it turns black and doesn't show the slideshow below. Using iMovie 10.1.9
Thanks,
Elaine
iMac (Retina 5K, 27-inch, 2017), macOS High Sierra (10.13.6)