Juq439mosaicjavhdtoday11132023015839 Min Apr 2026

videoFile.addEventListener('change', (e)=>{ const file = e.target.files[0]; if (!file) return; srcVideo.src = URL.createObjectURL(file); });

document.getElementById('startBtn').addEventListener('click', async ()=>{ await srcVideo.play().catch(()=>{}); // ensure metadata loaded srcVideo.pause(); canvas.width = srcVideo.videoWidth; canvas.height = srcVideo.videoHeight; renderMosaicVideo(); }); juq439mosaicjavhdtoday11132023015839 min

const videoFile = document.getElementById('videoFile'); const srcVideo = document.getElementById('srcVideo'); const canvas = document.getElementById('mosaicCanvas'); const ctx = canvas.getContext('2d'); videoFile