I let the AI create a new ptz provider for some cameras from wonwoo that are more located at the security sector than broadcast side. But anyway. They work over RTSP and I use them from time to time. But there was one thing that was impossible so far. To use the vmix ptz controls including virtual inputs to set the position. The AI was able to provide me a .dll that can be copied into the PTZ folder and works from there on with the usual vmix behavior.
The manufacturer is called: Wonwoo
the camera I tested with: MB H308
Please pm me if you would like a copy of that dll