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Heat map in jpeg
Select the check box and snapshots of thermal images will carry the
temperature-measuring information.
Click Save. Step 3
4.1.2.3 Configuring Video Overlay
Configure Overlay which covers Privacy Masking, Channel Title, Time Title, Geography location,
Font, and Picture Overlay.
4.1.2.3.1 Configuring Privacy Masking
You can enable this function if you need to cover certain area in the video image.
This function is available only for bullet cameras.
Select Setting > Camera > Video > Overlay. Step 1
The Overlay interface is displayed.
Click Privacy Masking. Step 2
The Privacy Masking interface is displayed. See Figure 4-15.
Privacy masking interface Figure 4-15
Select Enable, and then drag the block to the area that you need to cover. Step 3
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.
Click Save. Step 4
4.1.2.3.2 Configuring Channel Title
You can enable this function if you need to display Channel title in the video image.
Select Setting > Camera > video > Overlay. Step 1
The Overlay interface is displayed.