title: How to basic authenticate in HTML?
body: <p>I have a web cam that I want to put a snapshot on a web page. If I put this in my browswer it returns a username and password pop-up</p>
  
  <pre><code>http://CAM_IP_ADD:PORT/Streaming/Channels/1/picture
  </code></pre>
  
  <p>If I enter a username and password I get a snapshot. So I found that if I enter this into my browser it returns a snapshot</p>
  
  <pre><code>http://USERNAME:PASSWORD@CAM_IP_ADD:PORT/Streaming/Channels/1/picture
  </code></pre>
  
  <p>So I figured I would create a simple HTML with this</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;body&gt;
      &lt;img src="http://USERNAME:PASSWORD@CAM_IP_ADD:PORT/Streaming/Channels/1/picture"&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>But it does not return an image. How can I authenticate this to get it to work?</p>