chrome/test/data/media/html/audio_record.html

   1 <!-- Used by audio_playback_perf to verify audio recorded. -->
   2 <!DOCTYPE html>
   3 <html lang="en-US">
   4   <head>
   5     <title>Playback Test</title>
   6   </head>
   7   <body>
   8     <audio autoplay preload controls></audio>
   9   </body>
  10   <script type="text/javascript">
  11     var error = '';
  12     function startTest(src) {
  13       var audio = document.querySelector('audio');
  14       audio.addEventListener('ended', function(evt) {
  15         end(true);
  16       }, false);
  17       audio.addEventListener('error', function(evt) {
  18         error = 'Error playing audio, code ' + evt.target.error.code;
  19         end(false);
  20       }, false);
  21       // High volume can produce sound noise on some audio devices.  This value
  22       // may not be significant if audio device volume is controlled externally.
  23       audio.volume = 0.9;
  24       audio.src = src;
  25     }
  26
  27     function end(status) {
  28       window.domAutomationController.send(status);
  29     }
  30   </script>
  31 </html>