title: Why Do I get an Error every time i try to use Open cv's Video Capture it keeps hitting me with the same error in Visual studio
body: <p>Ive been trying to use the video capture in OpenCV but it keeps hitting me with this error:
  <code>(-215:Assertion failed) size.width&gt;0 &amp;&amp; size.height&gt;0 in function 'cv::imshow'</code></p>