title: Using real time video feed to monitor analog gauge in Python
body: <p>I'm hoping someone here can help me go about trying to solve this problem. I'm trying to figure out a good way to use a real time video feed to run a python 0script when a pressure gauge that looks like <a href="https://www.directmaterial.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/2/0/2048861.jpg" rel="nofollow noreferrer">this</a> reaches a certain variable pressure. </p>
  
  <p>I'm pretty confident that this shouldn't be too difficult as the gauge will be mounted in a fixed position in the image frame, but am new to this sort of stuff and really don't know where to start.</p>
  
  <p>Any suggestions? Thanks in advance!</p>