import cv2
cap = cv2.VideoCapture(0)

i=1
while (True):
    ret, frame = cap.read()
    cv2.imwrite('captureImg'+str(i)+'.jpg', frame)
    cv2.imshow('Video', frame)
    i+=1    
    
    if cv2.waitKey(1) == 27:
        break    
 
cap.release() 
cv2.destroyAllWindows()