is there any recommendable up-to-date video capture hardware?
I’m looking for a device to grab full HD at up to 60Hz with the lowest possible input lag.
Would some USB 3.0 digitizer do the job? No audio needed at this point.
Datapath VisionRGB-E1S, about 3-4 frames delay iirc, when using it via directshow/videoin. It can affect performance, so you may want/have to put the videoin into a dedicated vvvv instance and share the texture, this adds further delay though.
edit: I also experienced some black frames with shared textures once when that particular system was under heavy load.