Hi! I am making a presentation video editing tool, it is a web-app. Not made with UE.
I just need to buy and use these UE ver 4.20, 4.21, etc props & environments, and convert them to another 3d format for my use. Since this is a video editing tool, the end product that my customer makes with my interactive editing experience is then a video file like mp4.
This is easy but I would like to know what about the license use in this kind of case. Is there a common policy on this or do I have to write a question to each seller and ask for a permission to this kind of commercial use?