Whilst it is very useful to be able to see external devices on vMix using NDI, I would like to be able to control those devices.

In the same way as a PTZ camera can be controlled through vMix, I would like to be able to control, or at least send specific commands, to a Viz Engine, ideally to the VCP.

I would also like to do this for professional broadcast playout devices like Avid Airspeed or EVS. I believe Avid Airspeeds are not supportive of NDI but I would like to be able to control devices that are.

Thank you.