User Manual of IR Network Speed Dome
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Audio Encoding:
G.711ulaw, G.711alaw and G.726 selectable.
3.
Click
to save the settings.
6.4.3
Configuring ROI Settings
Before you start:
ROI (Region of Interest) encoding is used to enhance the quality of images which are
specified in advance.
Stream Type:
You can set the ROI function for main stream, sub stream or third stream. Select a
stream type and then configure the ROI settings.
Fixed Region:
The fixed region encoding is the ROI encoding for the manually
configured area. And you can choose the Image Quality Enhancing level for ROI
encoding, and you can also name the ROI area.
Steps:
1.
Enter the ROI Settings interface
Configuration > Advanced Configuration >
Video / Audio > ROI
2.
Select a
Region No.
.
3.
Check the check box of
Enable
under
Fixed
Region
.
4.
Click
and draw a red frame in the live view image.
5.
Adjust the
ROI level
from 1 to 6. The higher the value, the better image quality in
the red frame.
6.
Enter a
Region Name
and click
Save
to save the settings.
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