Space play line · 1–4 put a mark at the cursor (1 = start, 2 = half end, 3 = half start, 4 = end) · drag marks · wheel zooms · ← → nudge the last mark 10 ms (shift: 50) · N P next / previous · D checked

After saving, double-click Recut Mutoon.command on the Mac, then Publish to Cloudflare.command.