My URLs are not being masked in the Membership Plugin.

I’m using the Membership plugin to build an educational site with videos and using a plugin called DZS Video Gallery we got from codecanyon to show the videos in a playlist. The videos play fine however, you can right click “save video as” and it grabs the url. Is there anyway to mask that or a work around or something so we can still show our videos in a playlist like this, but hide the url. Thanks so much.