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Preston_5564C06.fm Page 175 Friday, September 23, 2005 5:13 AM

CHAPTER 6 ■ VISION 175

Figure 6-6. The Video Source window

Example 6-6. FindCamera.java
package com.scottpreston.javarobot.chapter6;

import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.Processor;

public class FindCamera {
public static void main(String[] args) {

String url = "vfw://0";
try {
MediaLocator ml = new MediaLocator(url);
Processor p = Manager.createProcessor(ml);
System.out.println("Found camera at: " + url);
} catch (Exception e) {
System.out.println("Can not find camera at:" + url + ", ➥
or problem with JMF install.");
} finally {
System.exit(0);
}

}
}