Configuring Video Analytics
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Configuring Audio Detection Settings
Note This function is only supported by H2W2PER3/H2W4PER3/H2W2PC1M.
Go to Setup Video Analytics Audio Detection.
Figure 7-6 Audio Detection
Parameter Function
Enable
Input
Abnormality
Select Enable Input Abnormal and it will trigger alarms when it detects audio
input abnormity.
Enable
Intensity
Change
Select Enable Intensity Change and it will trigger alarms when it detects that
audio intensity change exceeds the threshold.
Sensitivity
Drag the slider to adjust the sensitivity value. The default value is 50.
When the input volume change exceeds continuous environment
volume, it can be judged as audio abnormity. You need to adjust it
according to the actual environment test.
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