JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Dynamic Load</title>
</head>
<body>
<video id="myVideo" width="600" height="334" controls></video>
</body>
</html>

JavaScript

window.onload = function() {
     var elem = document.getElementById("myVideo");
     var req = new XMLHttpRequest();
     req.onload = function () {
         var blob_uri = URL.createObjectURL(this.response);
         elem.appendChild(document.createElement("source"))
             .src = blob_uri;
     };
     req.responseType = "blob";
     req.open('GET', 'http://www.latentmotion.com/player/h264/clips/16154_2832659676_170_180.mp4', false);
     req.send(null);
 };