title: Python script to verify IPTV streams (UDP)
body: <p>My fiber internet provider supports IPTV over UDP. They do not however list the channels anywhere. </p>
  
  <p>I have found most of them manually, but would like to have a script that can verify if a channel is active/available.</p>
  
  <p>Any ideas on how to go about this in Python?</p>