title: Gettin Error using high pixel camera in javacv?
body: <p>I am Getting error when run the program  the error as follows</p>
  
  <pre><code>com.googlecode.javacv.FrameGrabber$Exception: videoInput.getPixels() Error: Could not get pixels.
      at com.googlecode.javacv.VideoInputFrameGrabber.grab(VideoInputFrameGrabber.java:168)
      at Robot.run(Robot.java:107)
      at java.lang.Thread.run(Unknown Source)
  
  ***** VIDEOINPUT LIBRARY - 0.1995 - TFW07 *****
  
  SETUP: Setting up device 0
  SETUP: HD Pro Webcam C920
  SETUP: Couldn't find preview pin using SmartTee
  SETUP: Capture callback set
  SETUP: Device is setup and ready to capture.
  </code></pre>
  
  <p>And Error Shown in the line as below</p>
  
  <p>rameGrabber grabber = new VideoInputFrameGrabber(0);
          // 1 for next camera</p>
  
  <pre><code>grabber.start();
          IplImage img = null;
          while (true) {
               long sleepTime= (long)((100000 / 60));
               Thread.sleep(sleepTime);
                  img = grabber.grab();//gettin error on this line..
  </code></pre>