3 <script src=media-file.js></script>
6 testRunner.waitUntilDone();
10 setSrcByTagName("video", findMediaFile("video", "content/counting"));
15 if (window.testRunner)
16 testRunner.notifyDone();
20 <body onload="start()">
21 <p>Movie with no audio track. The volume button should not render.</p>
22 <video controls oncanplaythrough="finish()"></video>