To learn more about using video backgrounds in Photopia, watch this tutorial.
The video specifications are:
MP4 and WMV file types
Length: 12 Seconds, loops
It is lovely for Valentines day or a wedding or anywhere else you would want to use a very pretty heart!
Love this one, great for a wedding.
Great all rounder background
Love choice slides
Beautiful background I've used for romantic Valentines day productions and Wedding slide shows! Excellent!!