title: How check status of Web Camera using Python
body: <p>I have a setup of web application and Hardware(which has camera integrated), My job is to</p>
  
  <p>1.Check cam in hardware is capturing video(when a video call is initiated from the web application to Hardware).
  2.Check cam in my laptop is capturing video(when a video call is initiated from hardware to web application).</p>
  
  <p>I don't want to capture video from Cam, All I need to check the status of Camera(whether it is capturing video or not).Is there any way to check this scenario using python?</p>
  
  <p>Thanks in advance.</p>