test_videoPlaybackQuality_totalFrames.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Count the tatol frames of a video</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

  <script type="text/javascript" src="manifest.js"></script>

</head>

<body>

<pre id="test">

<script class="testbody" type="text/javascript">

var manager = new MediaTestManager;

var startTest = function(test, token) {

  manager.started(token);

  var v = document.createElement('video');

  v.token = token;

  document.body.appendChild(v);

  v.src = test.name;

  function ended(event) {

    var video = event.target;

    is(video.getVideoPlaybackQuality().totalVideoFrames, test.totalFrameCount,test.name+ " totalFrames should match!");

    removeNodeAndSource(video);

    manager.finished(video.token);

  v.addEventListener("ended", ended);

  v.play();

};

SimpleTest.waitForExplicitFinish();

SpecialPowers.pushPrefEnv(

    "set": [

      ["media.decoder.skip-to-next-key-frame.enabled", false],

      ["media.av1.use-dav1d", true]

},

  function() {

    manager.runTests(getPlayableVideos(gFrameCountTests), startTest);

});

</script>

</pre>

</body>

</html>