1 <!-- Used by audio_playback_perf to verify audio recorded. -->
5 <title>Playback Test</title>
8 <audio autoplay preload controls></audio>
10 <script type="text/javascript">
12 function startTest(src) {
13 var audio = document.querySelector('audio');
14 audio.addEventListener('ended', function(evt) {
17 audio.addEventListener('error', function(evt) {
18 error = 'Error playing audio, code ' + evt.target.error.code;
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.
27 function end(status) {
28 window.domAutomationController.send(status);