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This post is about an alarm-triggered live video playing on the IVS C/S Client or a video wall automatically stops after the alarm has been cleared. Please find more information.
Diagnostic
You have configured alarm linkage to live video playing on the IVS C/S client or a video wall. After a camera generates an alarm, the system plays live video from the camera on the IVS C/S client or the video wall. When the alarm is cleared, the live video playing automatically stops.
Possible cause
According to the default setting of the VCN, the system automatically stops playing alarm-triggered live video on the IVS C/S client or a video wall after the alarm is cleared.
Solution
Log in to the OMU portal of the server.
Choose Maintenance > Unified Configuration and select the local domain from System Domains.
Set Module name to SMU and Parameter type to System property. Then click Search.
The page shown in Figure 1 is displayed.

Click Edit corresponding to the parameter name AutoStopAlarmLinkageLive and set Value to false.
Click Save. Check whether the system automatically stops playing the alarm-triggered live video on the eSpace client or a video wall after the alarm is cleared.
If the fault is rectified, no further action is required.
If the fault persists, contact Huawei technical support engineers.
This is all, thanks for reading!


thanks for your sharing