Camera.activitylevel - MACROMEDIA FLASH MX 2004-ACTIONSCRIPT LANGUAGE Reference

Camera.activityLevel

Availability
Flash Player 6.
Usage
active_cam.activityLevel:Number
Description
Read-only property; 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
called, this property is set to -1.
If you are streaming only uncompressed local video, this property is set only if you have assigned
a function to the
Example
The following example detects the amount of motion the camera detects using the
activityLevel
The following example detects the amount of motion the camera detects using the
activityLevel
New Video from the Library options menu. Add an instance to the Stage and give it the instance
name . Add a ProgressBar component instance to the Stage and give it the instance
my_video
name
activity_pb
// video instance on the Stage.
var my_video:Video;
var activity_pb:mx.controls.ProgressBar;
var my_cam:Camera = Camera.get();
my_video.attachVideo(my_cam);
activity_pb.mode = "manual";
activity_pb.label = "Activity %3%%";
this.onEnterFrame = function() {
activity_pb.setProgress(my_cam.activityLevel, 100);
};
my_cam.onActivity = function(isActive:Boolean) {
var themeColor:String = (isActive) ? "haloGreen" : "haloOrange";
activity_pb.setStyle("themeColor", themeColor);
};
See also
Camera.motionLevel,
.
Camera.onActivity
property:
property and a ProgressBar instance. Create a new video instance by selecting
. Then add the following ActionScript to Frame 1 of the Timeline:
Camera.setMotionLevel()
Video.attachVideo()
event handler. Otherwise, it is undefined.
has not been
Camera.activityLevel 175