title: How do I hide related videos at the end of a YouTube playlist embed code?
body: <p>I am using this code to embed a playlist:</p>
  
  <pre><code>&lt;iframe width="816" height="459"     
    src="https://www.youtube.com/embed/videoseries?list=xxx" 
    frameborder="0" allowfullscreen=""&gt;
  </code></pre>
  
  <p>To hide the related videos, normally I add <code>?rel=0</code> (that's in the case of a single video embed), but if I try it here:</p>
  
  <pre><code>&lt;iframe width="816" height="459" src="https://www.youtube.com/embed/videoseries?list=PL4Zkb_7gMrOzZlVy7jIeCjwScavYp6ssm?rel=0" 
   frameborder="0" allowfullscreen=""&gt;
   &lt;/iframe&gt;
  </code></pre>
  
  <p>I get the "bad video" fuzzy YouTube screen (sorry, I don't know the technical term for this)!</p>
  
  <p>There is no "hide related" option in the YouTube "SHOW MORE" settings for the playlist.</p>