Online Video Downloader [portable] Jun 2026

// core function to simulate fetching video metadata async function fetchVideoInfo(videoUrl) return new Promise((resolve, reject) => // Simulate network request setTimeout(() => urlParts.pop(); if (lastPart && lastPart.length > 5 && !title.includes(lastPart.slice(0,10))) title = `$title · $lastPart.slice(0, 25)`;

// Helper: show loading inside infoPanel function showLoading() infoPanel.style.display = 'block'; formatsContainer.style.display = 'none'; infoPanel.innerHTML = ` <div class="loading"> <div class="spinner"></div> <span>Fetching video information...</span> </div> `; online video downloader