Cool! I just made it conform
Submitted by @lov
One question, why did you put the "Changed" node? It helps the realtime? I am learning vuo step by step, a lot of nodes I don't know how to use yet.
Because you used the "Requested Frame" output of the Render to Window node to fire events. Using the Changed node on the render time has the same effect - fires an event on requesting a new frame.
Cool! I just made it conform to the Image Generator protocol so it can be played in VJ apps like CoGe - you can find it attached.