Original Picasa Web Album is here picasaweb.google.com/117361177067935925935/H2O4K9WaterBottle
Picasa's own slideshow of the same album
Trial for direct feed from You Tube video in Galleria slide show
Just to show
This slideshow has 9 items listed in traditional <a href=></A> lists as per the galleria.twelve html demo. The 2nd item is a You Tube video linked directly from You tube. The URL is https://www.youtube.com/watch?v=JHwZqXE7TeU But the problem is that Galleria does not have video support written into the CSS or JS.
That is because the demo on the Galleria demo pages has different code files to what people are paying for and downloading.