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 | 1 | initial version |
How many usb camera do you have? If it is one usb camera. Then it could be zero. Change this:
cap = cv2.VideoCapture(1)
to
cap = cv2.VideoCapture(0)
Also typo error too: change this:
cv2.imgshow('frame', gray) #Display it
to
cv2.imshow('frame', gray) #Display it
| | 2 | No.2 Revision |
How many usb camera do you have? If it There is one usb camera. Then it could be zero.
Change this:
cap = cv2.VideoCapture(1)
to
cap = cv2.VideoCapture(0)
nothing wrong with ur code. I tested raspberry pi 3B+ using linux. Also typo error too: change this:
cv2.imgshow('frame', gray) #Display it
to
cv2.imshow('frame', gray) #Display it