Looking for an HDMI switch that has at least 4 inputs (1 output) and can be controlled/automated (preferably over Ethernet).
The budget is highly flexible so long as the minimum requirements are met. If a higher budget grants extra features, I'm all ears but anything over $200 likely has over-inflated margins and is not really what I'm interested in. So long as there is something (free or otherwise) to control the switch either automatically or with something that can be automated relatively cheaply, I'd be happy. Any form factor is fair game.

