title: How to force youtube to play HD videos
body: <p>I have below video in youtube iframe and forcefully wants to run it on High Quality at first go</p>
  
  <p><a href="https://www.youtube.com/embed/3nmnMtbzzjE" rel="nofollow noreferrer">https://www.youtube.com/embed/3nmnMtbzzjE</a></p>
  
  <p>I tried Parameters like hd=1 and vq=hd720 and vq=hd1080 But i think these are outdated or not in function.</p>
  
  <p>Please suggest.
  Regards</p>