I like to know about replacing one human 3D avatar in one video animation by new avatar during different scenes as the new avatar movement and position be synced by the old avatar.
this mechanism would help us to making some fast animation editing and render it to create some new animation by the request of costumers.
This could be combined with face avatar maker from 2D photo like this for many purpose.
So i googled and find the MultiEdit but i don't know it is proper for this usage. so asked here
If the MultiEdit is not proper, would you mind suggest some proper tag to search via google to find proper blender add-ones ( somethings like converting ...)or GitHub code to do this work in blender? Thanks.