Performance tips

Slow uploads

• Chunked uploads run at your network's upload speed. Test at fast.com.
• WiFi > mobile hotspot for large videos.
• The composer resumes interrupted chunk uploads; don't refresh — click "Retry upload" if it stalls.

Editor jank on long videos

• >5 min video edits: use the editor's Proxy preview toggle (uses low-res preview while editing; full-res on export).
• Close other browser tabs — the editor uses WebGL + FFmpeg WASM, both CPU-hungry.

Dashboard slow to load

• Check /status for our current service state.
• Hard-refresh (Cmd/Ctrl + Shift + R) to bypass stale service worker.