Default values for video stream quality, object tracking, autozoom, and video display (contrast, focus, deinterlacing and flip) functions can be set for viewing tiles.
After the user switches to a layout, these functions are activated automatically.
To set a function as a default one, activate it during layout editing mode (see Selecting video stream quality in a viewing tile, Tracking objects, Autozoom, Video image processing) and save changes before exiting the mode.