These workflows allow you to easily create recursive image to video. These workflows are an effort to demonstrate a use case for nodes recently added the RealTimeNodes: GetState and SetState.
These nodes are like the classic Get and Set nodes, but allow you to save variables to a global state, and access them in other workflows. Or, as in in this case, access the output from the workflow and use it as the input on the next run automagically.
These GetState and SetState nodes are in beta, so let me know what is the most annoying about them.
If you want, give me a star on github. Please find tutorial below