HD Mini Dome Camera User Manual
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5.3.2
ROI
ROI means Region of Interest. The camera only encodes specific area of interest to
improve image quality of this area while at the cost of decreasing the image quality
outside this area. It not only ensures the image quality of ROI area, but also reduces the
bit rate. Configuration steps are as follows:
1) Go to
Settings > Camera > Video > ROI
;
Picture 5-19 ROI
2) Adjust PTZ control if necessary to select the scene;
3)
Select “Enable” to enable ROI function;
4) Click "
Edit
" and drag an area from the left window as the clipping area. Select
encoding grade from the dropdown list. Click “
Clear
” to clear edition and reset area;
5) Click "
Save
" to validate setting.
5.3.3
Privacy Mask
Privacy mask is to mask sensitive and private part of the image so as to keep sensitive
information private. Configuration steps are as follows:
1) Go to
Settings > Camera > Video > Privacy Mask
;
Picture 5-20 Privacy mask