2.2.7 Zoom-in / Zoom-out
For cameras that support zoom-in / zoom-out function, you can use this function to see
more objects that fall in the scope of camera’s view, or enlarge the image size of a certain
object to see its detail.
Please select a camera in video displaying area by clicking on its image, then click
button to see more objects that fall in the scope of camera’s view, or click
to enlarge
the image size of a certain object to see its detail.