Dynamically create zones to display text
We've got an HD1010 playing a series of PNG images (via a playlist) in a loop in one zone using the full screen. I'd like to be able to send basic text messages to the display (via network...udp, I guess?) and have them appear, for a pre-determined amount of time, either over the image being played by the playlist or in its own zone. Is it possible to create and show/hide zones dynamically?