JSFiddle - React, Tailwind, and code Playground

HTML

<body>
  <script src="/node_modules/pixi.js/dist/pixi.js"></script>
  <script src="https://code.jquery.com/jquery-1.12.0.min.js"></script>
  <script src="https://d157l7jdn8e5sf.cloudfront.net/release/pixi.js"></script>
  <script>
    var app = new PIXI.Application(960, 540, {
      transparent: true
    });
    document.body.appendChild(app.view);
    var button = new PIXI.Graphics()
      .beginFill(0x0, 0.5)
      .drawRoundedRect(0, 0, 100, 100, 10)
      .endFill()
      .beginFill(0xffffff)
      .moveTo(36, 30)
      .lineTo(36, 70)
      .lineTo(70, 50);

    var piv = 0.6;
    var scale = 1;
    // Position the button
    button.x = (app.renderer.width - button.width) / 2;
    button.y = (app.renderer.height - button.height) / 2;

    button.interactive = true;
    button.buttonMode = true;
    app.stage.addChild(button);

    button.on('pointertap', onPlayVideo);


    function onPlayVideo() {
      //texture.baseTexture.source.pause();
      // Don't need the button anymore
      button.destroy();
      var texture = PIXI.Texture.fromVideo('vid2.mp4');
      var videoSprite = new PIXI.Sprite(texture);

    
      videoSprite.width = 3840;
      videoSprite.height = 2160;

      
      videoSprite.pivot.x = app.renderer.width / piv;
      videoSprite.pivot.y = app.renderer.height / piv; 
      app.stage.addChild(videoSprite);
      app.stage.scale.x = scale; 
      app.stage.scale.y = scale; 
      const getMousePos = () => app.renderer.plugins.interaction.mouse.global;
      let mousePos;
      let speed = 2;
      let angle;
      let xVelo, yVelo;

      app.ticker.add(() => {
        mousePos = getMousePos();
        console.log(mousePos);
        let dx = mousePos.x - app.stage.position.x;
        let dy = mousePos.y - app.stage.position.y;
        angle = Math.atan(dy, dx);
        xVelo = Math.cos(angle) * speed;
        yVelo = Math.sin(angle) * speed;
        mousePos.x += xVelo;
        mousePos.y += yVelo;
        app.stage.pivot.x =...

CSS

body {
  overflow: hidden;
}