title: Unable to detect Capture Device (webcam) through JMF
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 USB "webcam" is detected however when i am trying to detect webcam on my laptop it is not detecting any device.</p>
  
  <p>How can I properly detect the webcam of laptop, and its formats, from JMF API?</p>