Short recap, because this is the second half of a story. In the previous article I described how our on-air graphics at VSporte left vMix. The overlay became a web page fed into the mixer as a single input, which took the graphics out of vMix's memory and made them testable. Then Rive moved the layout work off developers and onto designers. That last step had a consequence nobody planned: a graphic was now a file with a state machine, driven by plain data. It did not need a browser to render. ...