Video Layering
How video is layered in the output of the switcher depends on how an ME is re-entered onto the other, and what keyers are on-air for the ME.
If we assume that each ME has all keyers on-air and that ME 2 is re-entered into ME 1 and ME 1 is re-entered into ME P/P, the layering will start with ME 2 Background and progress to the highest ME and keyer.
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Tip: You can select a MiniME™ on an ME or different MiniME™ to re-enter it. Up to two MiniME™ re-entries, including an ME is allowed.