Is unreal can be used instead of programs like Ventuz ?

I know Ventuz work with some node logic, but i’m not familiar with it at all.
Is it a good idea to say to someone that uses Ventuz for about 2 years that UnrealEngine4 can replace it? Or are there some stuff that Ventuz can do and UE4 can’t?..

I would say no–looks like Ventuz is for event presentations, UE4 could be used for that but you would have to do a lot of work for some of that basic functionality like multiple displays etc.

I see, thanks!