Загрузить 2 видео одновременно

let myvid = document.getElementById('my-player'); 
let myvids = [ 
  "1.MOV", 
  "2.MOV", 
]; 
let activeVideo = 0; 
 
myvid.addEventListener('ended', function(e) { 
  activeVideo = activeVideo++; 
 
  myvid.src = myvids[1]; 
 
  const playPromise = myvid.play(); 
  if (playPromise !== null) { 
    playPromise.catch(() => { 
      myvid.play(); 
    }) 
  } 
});

<video id="my-player2" class="video-js" controls preload="auto" poster="second.mp4" data-setup='{}'> 
    <source src="2.MOV" type=" video/mp4"/> 
    <p class="vjs-no-js"> 
        To view this video please enable JavaScript, and consider upgrading to a 
        web browser that 
        <a href="https://videojs.com/html5-video-support/" target="_blank"> 
            supports HTML5 video 
        </a> 
    </p> 
</video>