Epiphan Pearl Mini Live Video Production System - Manual (Page 204)

Pearl Mini User Guide Add video sources or a channel as a source
For best results, check Keep aspect ratio when scaling in the Source settings .
The selected video source appears in the layout editing area.
6. Click and drag the red and white handles on the corners of the source to re-size it in the layout editor
area. Alternatively, enter a value in the fields along the side and bottom of the layout editing area to
resize the selected item. For a channel with only a single video source, it should fill the entire layout
area. For a layout that includes multiple video sources, you can move, resize, or crop each video source
to exactly how you want them to appear.
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