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    <title>Nigser</title>
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    <video class='js-player' width="100%" height="100%" frameborder="0" poster="" playsinline preload="metadata">
  <!-- Calidad -->
  <source src="" type="video/mp4" size="240">
  <source src="" type="video/mp4" size="360">
  <source src="" type="video/mp4" size="480">
  <source src="" type="video/mp4" size="720">
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</video>
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<script src="assets/plyr.js"></script>

<link rel="stylesheet" href="assets/css.css" />
<script>//<![CDATA[
const players = Array.from(document.querySelectorAll('.js-player')).map(player => new Plyr(player));
//]]></script>