import cv2

if __name__ == '__main__':

	cap = cv2.VideoCapture('drop_out_nhk.mp4')

	cap_width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH))
	cap_height = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
	fps = cap.get(cv2.CAP_PROP_FPS)

	fourcc = cv2.VideoWriter_fourcc('m','p','4','v')
	writer = cv2.VideoWriter('one_minutes.mp4',fourcc, fps, (cap_width, cap_height))

	#Heure de début ou de fin que vous souhaitez extraire
	begin = 30
	end = 90

	for i in range(end * fps):
		ret, frame = cap.read()
		if ret:
			if begin * fps < i:
				writer.write(frame)
			
	writer.release()
	cap.release()

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