if (Hls.isSupported()) { const hls = new Hls(); hls.loadSource(videoSrc); hls.attachMedia(video); hls.on(Hls.Events.MANIFEST_PARSED, function () { video.play(); }); } else if (video.canPlayType('application/vnd.apple.mpegurl')) { video.src = videoSrc; video.addEventListener('loadedmetadata', function () { video.play(); }); }