User's Manual

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Figure 5-19 Snapshot stream settings
Step 2 Configure snapshot stream parameter.
Table 5-9 Description of snapshot stream parameters
Parameter
Description
Snapshot Type
You can select General or Event.
● General refers to capturing images within the time range set in the
schedule. For details, see "5.6.1 Schedule".
● Event means capturing images when motion detection, video
tampering, or local alarms are triggered. For how to enable
snapshots for motion detection, video tampering, or local alarms,
see "5.5 Event Management".
Image Size
It is the same as the resolution of the selected snapshot main stream,
and cannot be modified on this page.
Quality
You can set the snapshot quality from 1 to 6 levels. Level 1 is the lowest
level, and level 6 is the highest level.
Interval
Set the snapshot frequency. You can select from 1 s through 7 s or
Customized.
Step 3 Click Save.
5.1.2.3 Overlay
Configure overlay information, and it will be displayed on the Live page.
5.1.2.3.1 Privacy Masking
You can enable this function when you need to protect privacy of some areas on the video image.
Procedure
Step 1 Select Setting > Camera > Video > Overlay > Privacy Masking.