To create a YouTube HTML5 video player for platforms like , the standard approach is to use an to embed the YouTube player directly into your HTML. Google Help
.speed-menu button:hover background: #ff0000aa;The visual layer is static without JavaScript. We need to manipulate the HTMLMediaElement interface. youtube html5 video player codepen
// helper: format seconds to mm:ss function formatTime(seconds) if (isNaN(seconds)) return "0:00"; const hrs = Math.floor(seconds / 3600); const mins = Math.floor((seconds % 3600) / 60); const secs = Math.floor(seconds % 60); if (hrs > 0) return `$hrs:$mins.toString().padStart(2,'0'):$secs.toString().padStart(2,'0')`; .dropdown-menu span padding: 0.5rem 1rem; font-size: 0.8rem; color: #eee; cursor: pointer; transition: background 0.1s;