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   | import numpy as np
import cv2
 
cap = cv2.VideoCapture(0)
 
# Define the codec and create VideoWriter object
 
fourcc = cv2.cv.CV_FOURCC(*'XVID')
out = cv2.VideoWriter('output.avi',fourcc, 20.0, (640,480))
 
while(cap.isOpened()):
    ret, frame = cap.read()
    if ret==True:
        frame = cv2.flip(frame,0)
 
        # write the flipped frame
        out.write(frame)
 
        cv2.imshow('frame',frame)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break
    else:
        break
 
# Release everything if job is finished
cap.release()
out.release()
cv2.destroyAllWindows() | 
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