I'm streaming an event using wirecast 4.1. I have a black magic studio card for ingesting the presenter's video, but what I would also like to do is bring their powerpoint/apple equivalent presentation directly into wirecast and stream that.
There is a splitter box in the chain taking a feed from a pc and mac, before sending it to the projector, so I'm assuming what I want to do is split the output of the splitter, VGA - I, think and send that to my streaming box.
My question is, what additional adapters do I need to get the projector feed to show up as a source in wirecast, assuming this is possible.
Also, if you could point me to a setting up a PIP tutorial in wirecast, that would be very cool.