Vivotek ND9322P User Manual

VIVOTEK - Built with Reliability
User's Manual - 73
■
Smart codec
effectively reduces the quality of the whole or the non-interested areas on a
screen and therefore reduces the bandwidth consumed.
X
ROI_0
X
ROI_0
ROI
non-interested
You can manually specify the video quality for the foreground and the background areas.
Select an operation mode if Smart codec is preferred.
-
Auto tracking
: The Auto mode congures the whole screen into the non-interested area.
The video quality of part of the screen returns to normal when one or more objects
move in that area. The remainder of the screen where there are no moving objects
(no pixel changes) will still be transmitted in low-quality format.
-
Manual
: The Manual mode allows you to congure 3 ROI windows (Region of Interest,
with Foreground quality) on the screen. Areas not included in any ROI windows
will be considered as the non-interested areas. The details in the ROI areas will be
transmitted in a higher-quality video format.
As illustrated below, the upper screen may contain little details of your interest,
while the sidewalk on the lower screen is included in an ROI window.
Slide bar to the right - higher quality in the ROI
areas
Slide bar to the left - higher quality in the non-ROI
areas.

Vivotek ND9322P Specifications

General

Brand	Vivotek
Model	ND9322P
Category	Network Hardware
Language	English