from PyQt5 import QtCore, QtGui, QtWidgets import sys import numpy as np import os.path from gui import Ui_MainWindow import cv2 #Init app = QtWidgets.QApplication(sys.argv) MainWindow = QtWidgets.QMainWindow() ui = Ui_MainWindow() ui.setupUi(MainWindow) MainWindow.show() #Init MediaPlayer ui.video_frame = QtWidgets.QLabel() ui.videoLayout.addWidget(ui.video_frame) ui.video_frame.setScaledContents(1) x_motion = ui.motion.x() y_motion = ui.motion.y() # creating a opacity effect ui.opacity_effect = QGraphicsOpacityEffect() # setting opacity level ui.opacity_effect.setOpacity(0.4) # adding opacity effect to the label ui.motion.setGraphicsEffect(ui.opacity_effect) transform = QtGui.QTransform()
