import cv2
cap = cv2.VideoCapture(0)
ret, frame = cap.read()
while ret:
# get a frame
# show a frame
cv2.imshow("capture", frame)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
cap.release()
cv2.destroyAllWindows()
import cv2
cap = cv2.VideoCapture(0)
ret, frame = cap.read()
while ret:
# get a frame
# show a frame
cv2.imshow("capture", frame)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
cap.release()
cv2.destroyAllWindows()