Your browser does not support the video tag.
.bc-video-wrap {
position: relative;
width: 100%;
/* 16:9 aspect ratio. Change padding-bottom if your video is different (e.g., 56.25% for 16:9, 75% for 4:3) */
padding-bottom: 56.25%;
overflow: hidden;
border-radius: 16px;
}
.bc-video {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover; /* use 'contain' if you prefer letterboxing */
background: #000;
}
(function () {
var video = document.currentScript.previousElementSibling.previousElementSibling; // the
if (!video) return;
// Helper to swap in the real src only once
function loadVideo(v) {
var srcEl = v.querySelector('source[data-src]');
if (srcEl && !srcEl.dataset.loaded) {
srcEl.src = srcEl.dataset.src;
srcEl.dataset.loaded = "true";
v.load();
}
}
// If IntersectionObserver is supported, lazy-load on view
if ('IntersectionObserver' in window) {
var io = new IntersectionObserver(function (entries, observer) {
entries.forEach(function (entry) {
if (entry.isIntersecting) {
loadVideo(video);
// Optional: autoplay silently when visible (good for product pages)
video.muted = true;
// Some iOS devices need a tiny timeout before play()
setTimeout(function(){ video.play().catch(function(){}); }, 50);
observer.unobserve(entry.target);
}
});
}, { rootMargin: '200px 0px' }); // start loading slightly before it scrolls in
io.observe(video);
} else {
// Fallback: load immediately on older browsers
loadVideo(video);
}
})();