title: Sonata Media Bundle : acces media url
body: <p>I am using <a href="https://github.com/sonata-project/SonataMediaBundle">sonata media bundle</a>.</p>
  
  <p>and I was wondering how can I access the media url in twig.<br>
  I just want the url, I do not need to show the media.</p>
  
  <p>Any suggestions?</p>