SignalGateProcessor Class
Definition
Important
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A signal gate determines when to block (gate) incoming media, and when to allow it through. It gathers input events over the activationEvaluationWindow, and determines whether to open or close the gate. See https://aka.ms/ava-signalgate for more information.
public class SignalGateProcessor : Azure.Media.VideoAnalyzer.Edge.Models.ProcessorNodeBasetype SignalGateProcessor = class
inherit ProcessorNodeBasePublic Class SignalGateProcessor
Inherits ProcessorNodeBase- Inheritance
Constructors
| SignalGateProcessor(String, IEnumerable<NodeInput>) |
Initializes a new instance of SignalGateProcessor. |
Properties
| ActivationEvaluationWindow |
The period of time over which the gate gathers input events before evaluating them. |
| ActivationSignalOffset |
Signal offset once the gate is activated (can be negative). It determines the how much farther behind of after the signal will be let through based on the activation time. A negative offset indicates that data prior the activation time must be included on the signal that is let through, once the gate is activated. When used upstream of a file or video sink, this allows for scenarios such as recording buffered media prior an event, such as: record video 5 seconds prior motions is detected. |
| Inputs |
An array of upstream node references within the topology to be used as inputs for this node. (Inherited from ProcessorNodeBase) |
| MaximumActivationTime |
The maximum period for which the gate remains open in the presence of subsequent triggers (events). When used upstream of a file or video sink, it determines the maximum length of the recorded video clip. |
| MinimumActivationTime |
The minimum period for which the gate remains open in the absence of subsequent triggers (events). When used upstream of a file or video sink, it determines the minimum length of the recorded video clip. |
| Name |
Node name. Must be unique within the topology. (Inherited from ProcessorNodeBase) |
Applies to
Azure SDK for .NET