Do you really want your high res 4k cinematic wedding on a DVD? A DVD is an ancient format, the lowest quality delivery available today, and nearly extinct. It's 720x480 native resolution. We're filming your wedding in 3840x2160 Ultra HD! A DVD will not future proof your wedding.
So to answer your question, you can burn as many DVD copies as you want. We'll include the DVD disc image on the hard drive that we deliver to you so you can duplicate as many copies as you'd like. Yes, we'll also include the Bluray version well.