To maximize display coverage and minimize/eliminate any alterations to the live view, execute the following:

Set Aspect Ratio on the Camera

     - Log into the camera’s web GUI and Setup
     - For any stream enabled, use one that has an aspect ratio of 16:9
     - On i-PRO cameras, set the aspect ratio to 16:9
     - If they are a 4:3 aspect ratio, the image will look more compacted, or there will be larger black bars on the sides of the video, depending on VI settings

VI Monitor Plus Settings

Set VI Monitor’s settings as desired.

[System] → [Options] → [General]

Default Size of Camera Image

Maintain Aspect Ratio - The camera image will not be stretched
Stretch - The camera image will be stretched to fill the display area