FreeformRegion

The region of the scene that you want to monitor. Use this parameter if the region of interest is a shape other than a rectangle. To define a rectangular region, set the Region parameter instead.

Specify a list of points (at least three) followed by the units that you want to use. The top-left pixel has the coordinates 0,0 (x-coordinates represent the distance from the left side of the frame and y-coordinates represent the distance from the top of the frame). You can separate points and coordinates with commas or spaces. For example:

FreeformRegion=x1,y1 x2,y2 ...xn,yn units.

You can choose the following units:

Type: Custom
Default:  
Required: Yes, unless you set Region instead
Configuration Section: TaskName
Example:

FreeformRegion=40,25 65,25 75,75 25,75 percent

See Also:

Region

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