今日在工作中遇到一个项目就是对某信电视播放的4K视频进行压测由于第一次接触过这个缺少自动化方案,我变产生了需求：python 录制视频根据帧率，计算每秒处理的帧数。若连续5秒内FPS持续低于20，保存文件并打开SecureCRT输入指令hisense_bugreport，等待3分钟后将U盘中的文件复制到电脑的D盘temp的文件下。于是我将需求提给了deepsek，下面就是人工智能给我的自动化方案。

根据您的需求，结合Python帧率监测与SecureCRT自动化操作，以下是完整实现方案：

一、帧率监测核心逻辑

import cv2  import time  from threading import Thread    class FPSMonitor:      def __init__(self, src=0, threshold=20, duration=5):          self.cap = cv2.VideoCapture(src)          self.threshold = threshold          self.duration = duration          self.fps_list = []          self.lock = threading.Lock()          self.triggered = False        def calculate_fps(self):          start_time = time.time()          frame_count = 0          while True:              ret, _ = self.cap.read()              if not ret:                  break              frame_count += 1              elapsed_time = time.time() - start_time              if elapsed_time >= 1:                  current_fps = frame_count / elapsed_time                  with self.lock:                      self.fps_list.append(current_fps)                      if len(self.fps_list) > self.duration:                          self.fps_list.pop(0)                  print(f"当前FPS: {current_fps:.2f}")                  start_time = time.time()                  frame_count = 0                  if self.check_threshold():                      self.trigger_event()        def check_threshold(self):          with self.lock:              if len(self.fps_list) < self.duration:                  return False              return all(fps < self.threshold for fps in self.fps_list)        def trigger_event(self):          if not self.triggered:              self.triggered = True              print("触发卡顿处理流程")              # 启动后续操作线程              Thread(target=self.post_process).start()        def post_process(self):          # 保存当前视频文件（示例路径需根据实际情况修改）          self.cap.release()          cv2.imwrite("temp_video.mp4", ...)  # 需补充帧数据保存逻辑          self.send_securecrt_command()          self.wait_and_copy()        def send_securecrt_command(self):          # 通过SecureCRT发送指令（需提前配置会话）          import os          os.system("echo 'hisense_bugreport' | c:\Program Files\VanDyke SecureCRT\SecureCRT.exe -s /your_session_name")

该方案通过多线程分离帧处理与事件响应，结合自动化工具链实现全流程闭环。具体实现时需根据实际硬件环境调整路径和参数。