Juq439mosaicjavhdtoday11132023015839 Min Apr 2026

Total time: 39 minutes of work broken into timed segments so you can follow live.

body { display:flex; flex-direction:column; align-items:center; gap:8px; font-family:Arial;} canvas { background:#000; width:960px; height:540px; } 12–25 min — Core JavaScript: load video, sample frames, build mosaic in canvas script.js (key parts): juq439mosaicjavhdtoday11132023015839 min

document.getElementById('startBtn').addEventListener('click', async ()=>{ await srcVideo.play().catch(()=>{}); // ensure metadata loaded srcVideo.pause(); canvas.width = srcVideo.videoWidth; canvas.height = srcVideo.videoHeight; renderMosaicVideo(); }); Total time: 39 minutes of work broken into

let tileCols = 40; // adjust for mosaic granularity let tileRows = 22; } canvas { background:#000