VIDEOIO ERROR: V4L: can't open camera by index 0 · Issue #203 · facebookresearch/maskrcnn-benchmark · GitHub
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WARN:0] VIDEOIO(V4L2:/dev/video0): can't open camera by index · Issue #127 · EdjeElectronics/TensorFlow-Lite-Object-Detection-on-Android-and-Raspberry-Pi · GitHub
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Most simple way to configure and call up the webcam and raspberry pi camera on the Jetson Xavier - Jetson AGX Xavier - NVIDIA Developer Forums
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