ListCaptureDevices.java Source code

Introduction

Here is the source code for ListCaptureDevices.java

Source

/*
    
Java Media APIs: Cross-Platform Imaging, Media and Visualization
Alejandro Terrazas
Sams, Published November 2002, 
ISBN 0672320940
*/

import javax.media.*;
import java.util.*;

/*******************************************************************************
 * Simple application to list all capture devices currently known to the JMF.
 * The CaptureDeviceManager is queried as to known devices and its output
 * printed to the screen.
 * 
 * @author Michael (Spike) Barlow
 ******************************************************************************/
public class ListCaptureDevices {

    public static void main(String[] args) {

        /////////////////////////////////////////////////////////////
        // Query CaptureDeviceManager about ANY capture devices (null
        // format)
        Vector info = CaptureDeviceManager.getDeviceList(null);
        if (info == null)
            System.out.println("No Capture devices known to JMF");
        else {
            System.out.println("The following " + info.size() + " capture devices are known to the JMF");
            for (int i = 0; i < info.size(); i++)
                System.out.println("\t" + (CaptureDeviceInfo) info.elementAt(i));
        }
    }
}