Hi, I am trying to use USB camera on jetson nano with OpenCV, but the image cannot be displayed on jupyterLab, everytime when I run cv2.imshow(‘camera’, ret), the kernel for program appears to have died. Here is the code.
Thank you for your reply!
by the way the camera is ELP-USBFHD08S-LC1100 2.0Megaapixel usb camera
Hi,
Please check if you can run python sample like this:
V4l2src using OpenCV Gstreamer is not working in Jetson Xavier NX - #3 by DaneLLL
You would need to run v4l2-ctl --list-formats-ext to get detail of supported formats, and set width, height, framerate, format according to the source. Please refer to
Jetson Nano FAQ
[Q: I have a USB camera. How can I launch it on Jetson Nano?]
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