Server Event Setup – USB Cameras, Server and Streamers
So lets say the Event Camera has to be far away from the Commentator booths and you want to use a possibly cheap setup without too many capture cards. In this case you could setup a small lan-server to receive the Event Camera footage for example. (Remember you will need a PC to send the Event Camera footage to this server) Each commentator could then grab the Event Camera stream of the server and include it into his final stream.
In this setup USB cameras will remove the need of a Capture Card completely. All PCs just have to be able to connect to each other over the local network. The server can also “produce” the Event Camera stream, so you could do this with one dedicated PC.