I am trying to figure out what class and GUID a TV or Projector belongs to in Windows OS? Theres over 20 of them and I'm not sure which one a TV or Projector is part of. Here is the complete list. I suspect its one of the following HIDClass, Monitor, Media, etc.
The reason that I need to know this is so I know what GUID I need to use for the function SetupDiGetClassDevs() to identify and retrieve all TV/Projectors currently connected to the computer