Troubleshooting in MATLAB Support Package for USB Webcams
Troubleshooting Connection Issues for USB Webcams
Description
Creating a connection to a Webcam using the webcam object may result in a connection error.
Action
Ensure the Webcam is UVC compliant by checking its user manual.
Ensure MATLAB® is allowed to access the Webcam by enabling the following settings depending on your operating system:
Windows- Click Start> Settings> Privacy> Camera and select Allow desktop apps to access your camera.
Mac- Click System Preference> Security & Privacy. Search for Camera and select MATLAB.
Linux- No selection is required. Webcam access is allowed by default.
Troubleshooting the Tilt and Pan Properties of USB Webcams
Description
The tilt and pan property value adjustments are not visible in a zoomed out webcam video preview.
Limitation
The tilt and pan property adjustments are not visible in the Webcam preview when completely zoomed out. Zoom in to view the effects.
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