We operate a green-screen studio and have started testing live virtual-production using Aximmetry. We are able to operate 1-tracked camera using Studio DE. We want to add 3 cameras, each tracked and rendering its respective UE environment live. Would we need 3 or 4 separate computers running Aximmetry to do this? Also, would it be best to switch these live feeds inside Aximmetry or would it be best to export via SDI and then bringing those feeds into our BlackMagic ATEM switcher? Finally, what would be the ballpark cost for using Aximmetry to achieve this? Assuming i needed 4 workstations (3 workstations to oerate each camera and 1 workstation for controlling the cameras... would would be the software cost [1 x Broadcast License @ $5,790 and 3 x Studio License (Free)]? So, $5790? Or would I have to use the Professional or Broadcast version for each camera? Thank you.