如何在python中暂停录制屏幕

import pyautogui
import time

# 开始录制屏幕
def start_recording():
    pyautogui.hotkey('ctrl', 'shift', 'r')

# 暂停录制屏幕
def pause_recording():
    pyautogui.hotkey('ctrl', 'shift', 'p')

# 继续录制屏幕
def resume_recording():
    pyautogui.hotkey('ctrl', 'shift', 'r')

# 停止录制屏幕
def stop_recording():
    pyautogui.hotkey('ctrl', 'shift', 's')

# 示例用法
start_recording()
time.sleep(5)  # 录制5秒
pause_recording()
time.sleep(2)  # 暂停2秒
resume_recording()
time.sleep(5)  # 继续录制5秒
stop_recording()