title: Video play/stop button WAI-ARIA accessibility advice?
body: <p>I have in my page "play/Stop Button Element". The button is changed to "play" or "stop" when it's pressed.</p>
  
  <p>Do I need to add a WAI-ARIA label to it when it's in play or stop mode? Or just change the title of the button?</p>
  
  <pre><code>&lt;button title="stop video" class="BtnStyle Video Stop"&gt;Stop icon&lt;/button&gt;
  &lt;button title="play video" class="BtnStyle Video play"&gt;Play icon&lt;/button&gt;
  </code></pre>