import?cv2
import?numpy?as?np
cap?=?cv2.VideoCapture('E:/電影/神偷奶爸2.rmvb')
#?Check?if?camera?opened?successfully
if?(cap.isOpened()?==?False):
????print("Error?opening?video?stream?or?file")
#?Read?until?video?is?completed
while?(cap.isOpened()):
????#?Capture?frame-by-frame
????ret,?frame?=?cap.read()
????if?ret?==?True:
????????#?Display?the?resulting?frame
????????cv2.imshow('Frame',?frame)
????????#?Press?Q?on?keyboard?to??exit
????????if?cv2.waitKey(25)?&?0xFF?==?ord('q'):
????????????break
????#?Break?the?loop
????else:
????????break
#?When?everything?done,?release?the?video?capture?object
cap.release()
#?Closes?all?the?frames
cv2.destroyAllWindows()
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