I think it's a good idea, and I just have a new. When the record's finished, we can use a separate software for make a film, like a blender fork. But I know it can be super hard to develop, so I don't want to say to the developers : "Make it ! I need !" this is just another idea.
It can be mgr-studio project but, I don't know if another one want it.
Sorry for my bad english