This is techno-sorcery!
Unite India is here: https://unity.com/event/unite-india-2019
there is no need to create a vdb, but it works yes
Unreal Engine 4: Setting Up A Static Render Camera
YouTube user Jeff Parrott show how to set up a single render camera in Unreal Engine 4. Users can also use multiple cameras with specific keys.
© Jeff Parrott, 2016 YouTube Link