title: Wanted to get the full size thumbnails from a youtube video
body: <p>I know that one can get the YouTube video thumbnails by:
  <a href="https://img.youtube.com/vi/" rel="nofollow noreferrer">https://img.youtube.com/vi/</a><em>video_link</em>/maxresdefault.jpg</p>
  
  <p>But the problem is some of the videos don't show a full sized image, rather, it shows up an empty box, like this:
  <a href="https://i.stack.imgur.com/nRNry.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/nRNry.png" alt="This link shows up an empty box"></a></p>
  
  <p>Here is the link of the video that I'm trying to get <a href="https://img.youtube.com/vi/faFRo3xSsaA/maxresdefault.jpg" rel="nofollow noreferrer">the video link</a></p>