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动态修改调度周期from apscheduler.schedulers.background import BackgroundSchedulerfrom apscheduler.triggers.interval import IntervalTriggerimport timeimport randomscheduler = BackgroundScheduler()self.scheduler.add_job( print, args=(time.time(),),

python3.6 ,pyqt5获取海康录像机视频1. python 获取摄像机视频直接上代码Channels: 录像机32通道，01主流码transportmode：multicas多播，unicast单播import cv2import numpy as numpyurl = 'rtsp://13310:123456@172.31.2.7:554/Streaming/Chann...