(function () { const video = document.currentScript.previousSibling; if (video.tagName !== 'VIDEO') return; if (video.getAttribute('client') === 'true') return; const sizes = JSON.parse(video.getAttribute('sizes') || '[]'); if (!sizes || !Array.isArray(sizes)) return; const size = sizes.find((size) => window.matchMedia(size.media).matches); if (!size) return; const attrs = ['src', 'poster', 'aria-label']; attrs.forEach((attr) => size[attr] && video.setAttribute(attr, size[attr])); video.setAttribute('client', 'true'); })();