Either your browser is blocking the microphone for this site, OR Chrome remembers an earlier deny in this tab — a JavaScript retry can't re-prompt either way, so:
Even after changing browser settings, you have to reload — Chrome stores the per-tab deny until the page is refreshed. Reload is the bulletproof path; Try again may work on Firefox / Safari but rarely on Chrome.
| Space | freeze / unfreeze (or play/pause for file video) |
| F | fullscreen toggle |
| S | snapshot the video to PNG |
| A | pin to 16:9 aspect |
| P | 1:1 pixel mode |
| C | false color (on / off) |
| Shift+C | cycle false-color scale (ARRI 709 / EL Zone) |
| K | focus peaking (3-tier Sobel) |
| Z | zebra (70 / 100 IRE) |
| M | PIP loupe (drag to move; click to lock target) |
| Shift+M | loupe zoom (2× / 4× / 8×) |
| G | guides popup (safe areas, thirds, custom AR) |
| click | drop a pinned probe (up to 8 per window) |
| click marker | remove that probe |
| drag marker | reposition the probe |
| L | clear all probes on the active window |
| click "peek" chip | toggle the cursor-following pixel-peek |
| + / N | add a new scope window |
| ? | show this list |
| Esc | close popovers / exit fullscreen |
| drop file | load video / image as source (any drag onto the workspace) |
| ↗ button | copy a shareable URL of the current suite |