title: mp4 not able to load in mobile browser
body: <p>1) I have a mp4 file , which can be played here: <a href="http://php.weilomo.com/html/index.html" rel="noreferrer">http://php.weilomo.com/html/index.html</a>  both in mobile and desktop browsers .</p>
  
  <p>2) When I move the same html into my server, nginx+wildfly8.0, this video can only be played in the desktop and not work in mobile browsers (safari or android). The error is: The video could not be loaded, either because the server or network failed or because the format is not supported</p>
  
  <p>Any idea? </p>
  
  <p>Thanks a million .</p>