[python]实现快速截图

import mss

import cv2

import numpy as np

with mss.mss() as sct:

monitor = sct.monitors[1]

while True:

screenshot = sct.grab(monitor)

frame = np.array(screenshot)

frame = cv2.cvtColor(frame, cv2.COLOR_BGRA2BGR) # 转换为 OpenCV 格式

cv2.imshow("Live Capture", frame)

if cv2.waitKey(1) & 0xFF == ord("q"):

break

cv2.destroyAllWindows()