<html>
<head>
<link
href="https://cdnjs.cloudflare.com/ajax/libs/video.js/7.10.2/video-js.min.css"
rel="stylesheet"
/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/video.js/7.10.2/video.min.js"></script>
</head>
<body>
<video-js id="vid1" controls preload="auto">
<source
src="https://customer-f33zs165nr7gyfy4.cloudflarestream.com/6b9e68b07dfee8cc2d116e4c51d6a957/manifest/video.m3u8"
type="application/x-mpegURL"
/>
</video-js>
<script>
const vid = document.getElementById('vid1');
const player = videojs(vid);
</script>
</body>
</html>詳細は Video.js のドキュメント ↗ を参照してください。