By default video from fisheye cameras is displayed as a 360^о panorama.

When digital zoom is applied to video, the step and viewing area are displayed.

To go to the virtual PTZ format:

1. Click the  button.
2. Activate the Dewarp mode (1).
   
3. Select the proper camera location (2).
4. Control zoom using the scale (3) or by stretching/pinching the image with two fingers.