No folder selected.
If empty, uses run_YYYYMMDD_HHMMSS.
If the list is empty, click “Start Preview” once to grant camera permission, then reload cameras.
Example: 0h 10m 0s captures for 10 minutes. 0/0/0 captures until you stop.
Notes:
- Works best in Chrome/Edge (File System Access API). Typically requires
https://orhttp://localhost. - Browsers may not honor every requested resolution; actual capture size is shown on the right.