hi i have written a simple code used by video libray in eclipse. I just imported the video.jar and core.jar. I am sure my code is right...but it doesn't work... so please help me solve this problem...thanks aaaaaa lot !!!!

error console:
java.lang.reflect.InvocationTargetException
    at java.awt.EventQueue.invokeAndWait(EventQueue.java:1033)
    at quicktime.QTSession.<clinit>(QTSession.java:94)
    at processing.video.Capture.init(Capture.java:167)
    at processing.video.Capture.<init>(Capture.java:154)
    at processing.video.Capture.<init>(Capture.java:115)
    at color_catching.setup(color_catching.java:16)
    at processing.core.PApplet.handleDraw(PApplet.java:1571)
    at processing.core.PApplet.run(PApplet.java:1496)
    at java.lang.Thread.run(Thread.java:637)
Caused by: java.lang.UnsatisfiedLinkError: /System/Library/Java/Extensions/libQTJNative.jnilib:  no suitable image found.  Did find:  /System/Library/Java/Extensions/libQTJNative.jnilib: no matching architecture in universal wrapper
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1861)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1754)
    at java.lang.Runtime.loadLibrary0(Runtime.java:823)
    at java.lang.System.loadLibrary(System.java:1045)
    at quicktime.QTSession$1.run(QTSession.java:96)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: quicktime.QTSession.Gestalt(I[I)S
    at quicktime.QTSession.Gestalt(Native Method)
    at quicktime.QTSession.gestalt(QTSession.java:935)
    at quicktime.QTSession.open(QTSession.java:641)
    at quicktime.QTSession.open(QTSession.java:608)
    at processing.video.Capture.init(Capture.java:167)
    at processing.video.Capture.<init>(Capture.java:154)
    at processing.video.Capture.<init>(Capture.java:115)
    at color_catching.setup(color_catching.java:16)
    at processing.core.PApplet.handleDraw(PApplet.java:1571)
    at processing.core.PApplet.run(PApplet.java:1496)
    at java.lang.Thread.run(Thread.java:637)

my code:

1. import processing.core.PApplet;
   import processing.video.*;
   
   public class color_catching extends PApplet  {
       private static final long serialVersionUID = 1L;
   
   int cols,rows;
   
   Capture video;
   
   public void setup() {
       size(640, 480);
       cols = width/20;
       rows = height/20;
       video = new Capture(this, cols, rows,30);
   }
   
   public void draw() {
       if (video.available()) {
           video.read();
       }
   video.loadPixels();
   
   for (int i = 0; i < cols; i++) {
       for (int j = 0; j < rows; j++) {
           int x = i * 20;
           int y = j * 20;
           int c = color(video.pixels[i + j*video.width]);
           fill(c);
           stroke(255);
           rect(x, y, 20, 20);
                 }                   
             }
        }
   }