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Table 6-11 Parameter description
Parameter Description
Snapshot type
You can select
General
or
Event.
●
General
means the system takes snapshot as scheduled
●
Event
means snapshot functions when video\audio detection,
event or alarm is triggered.
Image Size The same resolution with main stream.
Quality
Snapshot quality. The bigger the value, the better the snapshot
quality.
Interval
Snapshot frequency.
Select
Customized
to manually configure snapshot frequency.
HeatMap in Jpeg
When you select channel 2, you can configure this parameter.
Select the checkbox and snapshots of thermal images will carry the
temperature-measurement information.
Step 4 Click
Save
.
6.1.2.3 Configuring Video Overlay
Configure overlay information, and it will be displayed on the
Live
page.
6.1.2.3.1 Configuring Privacy Masking
You can enable this function when you need to protect the privacy of some area on the image.
Step 1 Select
Setting
>
Camera
>
Video
>
Overlay
.
Step 2 Select the channel
●
Select
1
in
Channel
to configure the parameters for the visible channel.
●
Select
2
in
Channel
to configure the parameters for the thermal channel.
Step 3 Click the
Privacy Masking
tab.
Step 4 Select the
Enable
checkbox.
Step 5 Click
Add
. Double-click the block name to edit it, and click the color to select the block
color.
Step 6 Draw a block on the image. You can drag the corner of the block to adjust the size and
drag it to the place that you want to mask.
●
You can draw four area boxes at most.
●
Click
Remove All
to delete all the area boxes; you can also just select one box, and click
Delete
or right-click to delete it.
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