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I tried to run two usb cameras on nano pi M4 with a ubuntu 18.04 system, but an error popped up "VIDIOC_STREAMON: No space left on device". I've tried the following methods, but the same error popped up.

  1. capture1.set(cv2.CAP_PROP_FRAME_WIDTH, 640) capture1.set(cv2.CAP_PROP_FRAME_HEIGHT, 480)

  2. sudo rmmod uvcvideo sudo modprobe uvcvideo quirks=128

3.changing the format and frame in guvcview gui

  1. capture1.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc(*"MJPG"))

What can I do to solve the problem?

FalcoGer
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brainOverflow
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  • no space left on device seems to indicate that you ran out of hard drive space. Make sure you save this somewhere where you have sufficient space. – FalcoGer Feb 14 '21 at 10:35

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