title: Detect WebCam device using with java
body: <p>I am using JMF to operate my web cam.My usb webcam works perfectly with JMF, 
  I used it in JMStudio however,when I make this call from my java code</p>
  
  <pre><code>deviceListVector = CaptureDeviceManager.getDeviceList( null );
  </code></pre>
  
  <p>my "audio capture device" is detected however, my usb webcam at
  vfw://0 is not detected. To clarify, the audio capture device and the
  USB cam are entirely separate devices.
  How can I properly detect the usb webcam, and its formats, from JMF?</p>
  
  <p>Thanks In advance</p>