- Type: Boolean
- Range / Valid values: on, off, preview
- Default: off
- Group: Obsolete
Locate and draw a box around the moving object. Value 'preview' makes Motion only draw a box on a saved preview jpeg image and not on the saved mpeg movie.
This option has been replaced by locate_motion_mode
The value 'preview' only works when 'output_normal' is set to either 'first' or 'best'.