Video of background in Quark "Default"

Hi. In the Demo of the Quark Template "Restaurant" I have seen a Video of background to full page. It is possible to use that solution of the Video of background in Quark "Default"?

Hi,
If you are not using Quark Restaurant child theme - it's not possible. Restaurant and Ecommerce styles was released after the default version, so features from restaurant style are not included in default style.