License-Free GeniCam & GigE Vision Library

Anybody know of a good library for GigE vision cameras, that does not have vendor-specific restrictions or deployment/runtime fees and licenses? Either a one-time dev license or even a good robust open source project?

I'm a bit tired of having to pay for vendor specific licenses and hardware dongles from all the usual industrial vision suppliers. They're great, I've used most of them over the years, and most of the time its not a problem in the scope of a …

cameras computervision deployment dev free good hardware industrial library license open source project restrictions vendor vision