How to write a script for automation using Python?

To create a Python script for recording automation, you will need to utilize some third-party libraries to achieve recording and control functionality. Here is a simple example:

from pyautogui import screenshot, click, moveTo, keyDown, keyUp
import time

# 设置录制参数
duration = 10  # 录制时长（秒）
frame_rate = 10  # 帧率（每秒的帧数）
output_file = 'output.mp4'  # 输出文件名

# 获取屏幕分辨率
screen_width, screen_height = screenshot().size

# 计算每一帧的等待时间
wait_time = 1 / frame_rate

# 初始化录制
click(0, 0)  # 点击屏幕焦点以确保脚本处于活动状态
time.sleep(1)  # 等待1秒以确保脚本已激活
keyDown('ctrl')  # 按下Ctrl键
keyDown('shift')  # 按下Shift键
keyDown('r')  # 按下R键
time.sleep(1)  # 等待1秒以确保录制已开始

# 开始录制
start_time = time.time()
current_time = 0
while current_time < duration:
    # 截取当前屏幕
    img = screenshot()
    # 保存截图到视频文件
    img.save(output_file, append=True)

    # 等待一段时间以控制帧率
    time.sleep(wait_time)
    
    # 更新时间
    current_time = time.time() - start_time

# 结束录制
keyUp('ctrl')  # 松开Ctrl键
keyUp('shift')  # 松开Shift键
keyUp('r')  # 松开R键
time.sleep(1)  # 等待1秒以确保录制已停止
click(0, 0)  # 点击屏幕焦点以确保脚本处于非活动状态

print("录制完成！")

The example utilizes the pyautogui library to take screenshots, click the mouse, and perform keyboard operations. The script first sets the parameters for recording, then gets the screen resolution and calculates the waiting time for each frame. Next, the script initializes the recording, clicks on the screen focus, and presses Ctrl+Shift+R to start the recording. During the recording process, the script loops to capture screenshots and save them to a video file while controlling the frame rate. Finally, the script releases the keys and clicks on the screen focus to stop the recording.

Please note that this is just a simple example and actual automated recording scripts may require more complex logic and control. Additionally, other libraries such as opencv can be used to further process and edit the recorded video files.