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

Camera.fps

Availability
Flash Player 6.
Usage
active_cam.fps:Number
Description
Read-only property; the maximum rate at which you want the camera to capture data, in frames
per second. The maximum rate possible depends on the capabilities of the camera; that is, if the
camera doesn't support the value you set here, this frame rate will not be achieved.
•
To set a desired value for this property, use
•
To determine the rate at which the camera is currently capturing data, use the
Camera.currentFps
Example
The following example detects the rate in frames per second that the camera captures data, using
the
currentFps
The following example detects the rate in frames per second that the camera captures data, using
the
currentFps
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 . Then add the following ActionScript to Frame 1 of the Timeline:
fps_pb
var my_video:Video;
var fps_pb:mx.controls.ProgressBar;
var my_cam:Camera = Camera.get();
my_video.attachVideo(my_cam);
this.onEnterFrame = function() {
fps_pb.setProgress(my_cam.fps-my_cam.currentFps, my_cam.fps);
};
fps_pb.setStyle("fontSize", 10);
fps_pb.setStyle("themeColor", "haloOrange");
fps_pb.labelPlacement = "top";
fps_pb.mode = "manual";
fps_pb.label = "FPS: %2 (%3%% dropped)";
Note: The
setMode()
requested or the fastest fps available.
See also
Camera.currentFps
178 Chapter 2: ActionScript Language Reference
property.
property:
property and a ProgressBar instance. Create a new video instance by selecting
function does not guarantee the requested fps setting; it sets the fps you
,
Camera.setMode()
.
Camera.setMode()