Python+Qt多视频监控系统

程序示例精选
Python+Qt多视频监控系统
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前言

这篇博客针对《Python+Qt多视频监控系统》编写代码，代码整洁，规则，易读。 学习与应用推荐首选。

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运行结果

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文章目录

一、所需工具软件
二、使用步骤
       1. 主要代码
       2. 运行结果
三、在线协助

一、所需工具软件

       1. Python
       2. Pycharm

二、使用步骤

代码如下（示例）：

import cv2
import sys
import os
import random
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *

class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(612, 561)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.gridLayout_3 = QtWidgets.QGridLayout(self.centralwidget)
        self.gridLayout_3.setObjectName("gridLayout_3")
        self.frame = QtWidgets.QFrame(self.centralwidget)
        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(5)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.frame.sizePolicy().hasHeightForWidth())
        self.frame.setSizePolicy(sizePolicy)
        self.frame.setFrameShape(QtWidgets.QFrame.Box)
        self.frame.setFrameShadow(QtWidgets.QFrame.Sunken)
        self.frame.setObjectName("frame")
        self.gridLayout = QtWidgets.QGridLayout(self.frame)
        self.gridLayout.setObjectName("gridLayout")
        self.widget = QtWidgets.QWidget(self.frame)
        self.widget.setObjectName("widget")
        self.gridLayout.addWidget(self.widget, 0, 0, 1, 1)
        self.gridLayout_3.addWidget(self.frame, 0, 1, 2, 1)
        self.frame_2 = QtWidgets.QFrame(self.centralwidget)
        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(1)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.frame_2.sizePolicy().hasHeightForWidth())
        self.frame_2.setSizePolicy(sizePolicy)
        self.frame_2.setMinimumSize(QtCore.QSize(220, 0))
        self.frame_2.setFrameShape(QtWidgets.QFrame.Box)
        self.frame_2.setFrameShadow(QtWidgets.QFrame.Sunken)
        self.frame_2.setObjectName("frame_2")
        self.gridLayout_4 = QtWidgets.QGridLayout(self.frame_2)
        self.gridLayout_4.setObjectName("gridLayout_4")
        self.pushButton = QtWidgets.QPushButton(self.frame_2)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(12)
        self.pushButton.setFont(font)
        self.pushButton.setObjectName("pushButton")
        self.gridLayout_4.addWidget(self.pushButton, 1, 0, 1, 2)
        self.pushButton_2 = QtWidgets.QPushButton(self.frame_2)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(12)
        self.pushButton_2.setFont(font)
        self.pushButton_2.setObjectName("pushButton_2")
        self.gridLayout_4.addWidget(self.pushButton_2, 2, 0, 1, 2)
        self.frame_3 = QtWidgets.QFrame(self.frame_2)
        self.frame_3.setFrameShape(QtWidgets.QFrame.Box)
        self.frame_3.setFrameShadow(QtWidgets.QFrame.Sunken)
        self.frame_3.setObjectName("frame_3")
        self.horizontalLayout = QtWidgets.QHBoxLayout(self.frame_3)
        font.setPointSize(12)
        self.pushButton_4.setFont(font)
        self.pushButton_4.setObjectName("pushButton_4")
        self.verticalLayout.addWidget(self.pushButton_4)
        self.pushButton_5 = QtWidgets.QPushButton(self.frame_3)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(12)
        self.pushButton_5.setFont(font)
        self.pushButton_5.setObjectName("pushButton_5")
        self.verticalLayout.addWidget(self.pushButton_5)
        self.horizontalLayout.addLayout(self.verticalLayout)
        self.gridLayout_4.addWidget(self.frame_3, 3, 0, 1, 2)
        spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
        self.gridLayout_4.addItem(spacerItem, 9, 1, 1, 1)
        self.label_3 = QtWidgets.QLabel(self.frame_2)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(10)
        self.label_3.setFont(font)
        self.label_3.setObjectName("label_3")
        self.gridLayout_4.addWidget(self.label_3, 4, 0, 1, 1)
        self.pushButton_6 = QtWidgets.QPushButton(self.frame_2)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(12)
        self.pushButton_6.setFont(font)
        self.pushButton_6.setObjectName("pushButton_6")
        self.gridLayout_4.addWidget(self.pushButton_6, 8, 0, 1, 2)
        self.textEdit = QtWidgets.QTextEdit(self.frame_2)
        self.textEdit.setMaximumSize(QtCore.QSize(16777215, 60))
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(9)
        self.textEdit.setFont(font)
        self.textEdit.setObjectName("textEdit")
        self.gridLayout_4.addWidget(self.textEdit, 7, 0, 1, 2)
        self.pushButton_3 = QtWidgets.QPushButton(self.frame_2)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(12)
        self.pushButton_3.setFont(font)
        self.pushButton_3.setObjectName("pushButton_3")
        self.gridLayout_4.addWidget(self.pushButton_3, 0, 0, 1, 2)
        self.label = QtWidgets.QLabel(self.frame_2)
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(10)
        self.label.setFont(font)
        self.label.setObjectName("label")
        self.gridLayout_4.addWidget(self.label, 6, 0, 1, 1)
        self.listWidget = QtWidgets.QListWidget(self.frame_2)
        self.listWidget.setObjectName("listWidget")
        self.gridLayout_4.addWidget(self.listWidget, 5, 0, 1, 2)
        self.gridLayout_3.addWidget(self.frame_2, 0, 0, 2, 1)
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 612, 22))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)
        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)
    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
        self.pushButton.setText(_translate("MainWindow", "开始播放"))
        self.pushButton_2.setText(_translate("MainWindow", "退出"))
        self.label_2.setText(_translate("MainWindow", "视频编号"))
        self.pushButton_4.setText(_translate("MainWindow", "暂停某个视频"))
        self.pushButton_5.setText(_translate("MainWindow", "恢复某个视频"))
        self.label_3.setText(_translate("MainWindow", "显示视频所有地址："))
        self.pushButton_6.setText(_translate("MainWindow", "点击添加"))
        self.pushButton_3.setText(_translate("MainWindow", "初始化视频流"))
        self.label.setText(_translate("MainWindow", "添加新视频地址："))

运行结果

三、在线协助：

如需安装运行环境或远程调试，见文章底部个人 QQ 名片，由专业技术人员远程协助！

1）远程安装运行环境，代码调试
2）Visual Studio, Qt, C++, Python编程语言入门指导
3）界面美化
4）软件制作
5）云服务器申请
6）网站制作

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