I want to use the live link protocol to send via python code tracking information of face and as well body tracking to a cpp script resp. blueprint. There is no documentation at all, how the live link protocol looks like and how the API can be used. I have found a repo (GitHub - JimWest/PyLiveLinkFace) where the face tracking is transported via live link, but there is no pendant for body tracking. Since in unreal additionally to “Use ARKit Face” also “Use Live Link Body” can be chosen, there must be a way. Do you have an idea?