ZoneMinder Forums

ok thanks.

My understanding was use TCP instead of UDP because TCP protocol perform error checking on each packet.

I have certainly cut down the error frames by switching from UDP to TCP.

Thanks. That makes sense. One defines the reference image for entering into an alarm state and the other defines the reference image of exiting an alarm state. i.e. To enter into alarm state, the condition 'Reference image - current image > some value' must be met and To exit out of an alarm state, ...

Can anyone explain the difference between Reference Image Blend and Alarm Reference Image Blend?

I have Hivision camera and having same smearing image issue. By setting the Alarm Frame Count to 3 under the Buffer tab in Monitor had help but does not totally eliminate the false alarm.