import numpy as np
import cv2
cap = cv2.VideoCapture('D:/love.mp4')
while (cap.isOpened()):
ret, frame = cap.read()
cv2.imshow('frame', frame)
if cv2.waitKey(40) & 0xFF == ord('q'):
break
if cv2.waitKey(40) & 0xFF == ord('s'):
cv2.waitKey(0)
cap.release()
cv2.destroyAllWindows()