Flash Media Server 
Client-Side ActionScript Language Reference for Flash Media Server 2 > Client-Side ActionScript Language Reference > Camera class > Camera.activityLevel

Camera.activityLevel

Availability

Usage

public activityLevel : Number  [read-only]

Description

Property (read-only); a numeric value that specifies the amount of motion the camera is detecting. Values range from 0 (no motion is being detected) to 100 (a large amount of motion is being detected). The value of this property can help you determine if you need to pass a setting to Camera.setMotionLevel().

If the camera is available but is not yet being used because neither Video.attachVideo() nor NetStream.attachVideo() has been called, this property is set to -1.

If you are streaming only uncompressed local video--that is, you are not streaming the video within a NetStream object and you have not called Camera.setLoopback()(true)--this property is set only if you have assigned a function to the Camera.onActivity event handler. Otherwise, it is undefined.

See also

Camera.motionLevel, Camera.onActivity, Camera.setMotionLevel()

 

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