To change your default camera for websites like this lap timer, follow these steps for your browser:
Chrome:
- Open Chrome Settings (⋮ menu → Settings)
- Click "Privacy and security" in the left sidebar
- Click "Site Settings"
- Scroll down and click "Camera"
- Under "Default behavior", select your preferred camera from the dropdown
Safari:
- Open System Settings/Preferences
- Click on "Camera"
- Select your preferred camera as the default
- Note: Safari uses your system's default camera settings
Firefox:
- Open Firefox Settings (☰ menu → Settings)
- Click "Privacy & Security" in the left sidebar
- Scroll to "Permissions" section
- Click "Settings..." next to Camera
- Select your default camera from the dropdown at the top
After changing your default camera, refresh this page and click "Reset" to use the new camera.