i know many people have/had this problem and it has been posted several times, but there have been no real answers or solutions.  

Jmyron is a pretty fast and easy tracking software.
But i can`t get over the resolution of 320x240 with my webcam.

I tried several ways, but always got an error. Most times the image got duplicated and the picture looked really ugly.

Here is the Code:

(This should be a way to blow it up, but there is always an error
///////////////////////////////////////////////
import JMyron.*;

JMyron m;//a camera object

void setup(){
 size(320*2,240*2);
 m = new JMyron();//make a new instance of the object
 m.start(320,240);//start a capture at 320x240
 m.trackColor(0,0,255,200);//R, G, B, and range of similarity
 m.minDensity(1); //minimum pixels in the glob required to result in a box
 println("Myron " + m.version());
 noFill();
}

void draw(){
 m.update();//update the camera view
 drawCamera();//draw the camera to the screen
 int[][] b = m.globBoxes();//get the center points

 //draw the boxes
 stroke(255,0,0);
 for(int i=0;i<b.length;i++){
   rect( b[i][0]*2 , b[i][1] , b[i][2] , b[i][3] );
 }

}

void drawCamera(){
 int[] img = m.image(); //get the normal image of the camera
 loadPixels();
 for(int i=0;i<width*height;i++){ //loop through all the pixels
   pixels[i] = img[i]; //draw each pixel to the screen
 }
 updatePixels();

}

void mousePressed(){
 m.settings();//click the window to get the settings
}

public void stop(){
 m.stop();//stop the object
 super.stop();
}

///////////////////////////////////////////////////////


And here is da error that appears:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x03241830, pid=3084, tid=4012
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2_10-b03 mixed mode)
# Problematic frame:
# C  [myron_ezcam.dll+0x1830]
#

//////////////////////
//////////////////////

Has Anybody a idea how to get a bigger resolution???
Thanks for every comment.

greetings marc