DW Spectrum User Manual

The Analytics Event happens when a defined signal type is received from any device listed in the Occurs At field and the metadata received from the device also passes all additional requirements of the event rule.

Key Concepts:

•Devices that do not provide analytical event signals are not shown unless the Show all cameras switch is enabled.

•Devices that do not support analytics events are highlighted red when the showing all cameras in the selection dialog.

•The analytic Of Type options shown in the selection menu are provided by the devices listed in the Occurs At field.

•There are three (3) optional AND conditions that must match for the analytics event to be true.

oThe metadata defined in the caption, description, and attribute fields is case sensitive.

oEmpty fields are always processed as a match.

Occurs At:

This rule condition defines the devices monitored for the event conditions.

1.Click on the Occurs At data field to open the selection dialog.

2.The search box will dynamically filter available devices by name.

3.Selecting a server will automatically select all devices attached to the server.

4.Select/deselect individual devices until the event rule is configured as intended.

Of Type:

The values available are provided by the devices listed in the Occurs At field.

1.Click on the Of Type data field to open the selection dialog.

2.Select the Of Type that will be required for this event rule.

And Caption:

This rule requires that all metadata entered in the event rule and caption filed exactly matches the corresponding caption field metadata received from the device. Caption metadata is case sensitive and empty fields are processed as a match.

•Contains Keywords that are manually entered into the event rule configuration dialog.

•Not Contains Keywords that are manually entered into the event rule configuration dialog.

•Contains list entities will include the content contained in the selected Lookup List.

•Not contains list entries will exclude the content contained in the selected Lookup List.

•Blank (keywords) indicates no requirement are set.

And Description:

This rule attribute is specific to the Analytics Object Detection event rule and provides the method to provide rule-specific object attributes that can be differ from other detection rules.

•Contains Keywords that are manually entered into the event rule configuration dialog.

•Not Contains Keywords that are manually entered into the event rule configuration dialog.

•Contains list entities will include the content contained in the Lookup List.

•Not contains list entries will exclude the content contained in the Lookup List.

•Blank (keywords) indicates no requirement are set.