title: iOS webview and audio html5 on background
body: <p>I've tried to write my first iOS app. It's a simple UIWebView of a site with HTML5 audio stream (radio). When app is in foreground the audio works perfectly, but, if press the home button or lock the device the audio stop!</p>
  
  <p>If click play on lockscreen or on control center, audio work for about 10 second.</p>
  
  <p>Any solution?</p>
  
  <p>Sorry for bad english</p>