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The Two areas visual element Two areas is needed to search is required for searching recorded video by the criterion Motion Movement from area Area to areaArea criterion. This visual element defines two areas in the video camera's field of view; instances of something moving between them (from one to the other) can be found in the archive.
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By default, each area is defined by 4 nodes. The nodes of the first area have the coordinates (20%, 40%), (40%, 40%), (40%, 60%), (20%, 60%), and those of the second have the coordinates (60%, 40%), (80%, 40%), (80%, 60%), (60%, 60%) as percentages of the width and height of the frame, respectively.
Each area can be edited the same way as the visual element Area (see the section titled Area).
To change the direction of motion between the areas, click the
button on the direction arrow.