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

Camera.bandwidth

Availability
Flash Player 6.
Usage
active_cam.bandwidth:Number
Description
Read-only property; an integer that specifies the maximum amount of bandwidth the current
outgoing video feed can use, in bytes. A value of 0 means that Flash video can use as much
bandwidth as needed to maintain the desired frame quality.
To set this property, use
Example
The following example changes the maximum amount of bandwidth used by the camera feed.
Create a new video instance by selecting New Video from the Library options menu. Add an
instance to the Stage and give it the instance name
instance to the Stage and give it the instance name
ActionScript to Frame 1 of the Timeline:
var bandwidth_nstep:mx.controls.NumericStepper;
var my_video:Video;
var my_cam:Camera = Camera.get();
my_video.attachVideo(my_cam);
this.createTextField("bandwidth_txt", this.getNextHighestDepth(), 0, 0, 100,
22);
bandwidth_txt.autoSize = true;
this.onEnterFrame = function() {
bandwidth_txt.text = "Camera is currently using "+my_cam.bandwidth+" bytes
("+Math.round(my_cam.bandwidth/1024)+" KB) bandwidth.";
};
//
bandwidth_nstep.minimum = 0;
bandwidth_nstep.maximum = 128;
bandwidth_nstep.stepSize = 16;
bandwidth_nstep.value = my_cam.bandwidth/1024;
function changeBandwidth(evt:Object) {
my_cam.setQuality(evt.target.value*1024, 0);
}
bandwidth_nstep.addEventListener("change", changeBandwidth);
See also
Camera.setQuality()
176 Chapter 2: ActionScript Language Reference
Camera.setQuality()
.
. Add a NumericStepper component
my_video
. Then add the following
bandwidth_nstep