User`s manual
VIVOTEK
User's Manual - 55  
Media > Video
► All the  items  in  the  “Region of  Interest”  should  not be larger  than  the  “Output Frame Size“ 
(current maximum resolution)�
■ The parameters of the multiple streams:
When completed with the settings in the Viewing Window, click Save to enable the settings and 
click Close to exit the window� The selected Output Frame Size will immediately be applied to 
the Frame size of each video stream� Then you can go back to the home page to test the e-PTZ 
function� For more information about the e-PTZ function, please refer to page 89�
Region of Interest
(Viewing Region)
Output Frame Size 
(Size of the Live View Window)
X2.1
Region of Interest  Output frame size
Stream 1 1280 X 800 ~ 176 x 144 (Selectable) 1280 X 800 ~ 176 x 144 (Selectable)
Stream 2 xed xed
NOTE: 










