Untitled

self.webEngineView.load(QUrl.fromLocalFile(initialUrl))
    self.webEngineView.page().titleChanged.connect(self.setWindowTitle)
    #I found the below global settings from stack overflow, even this tooo is not working
    webSettings = QWebEngineSettings.globalSettings()
    webSettings.setAttribute(QWebEngineSettings.PluginsEnabled, True)
    QtWebEngine.QtWebEngine.initialize()

<!DOCTYPE html>
    <html lang="en">
       <head>
           <meta charset="UTF-8">
           <title>Playing SP-Andala sreemathiki</title>
           <style>
               body{
                   margin: 0;
               }
           </style>
       </head>
       <body>
           <video width="100%" height="100%" controls>
               <source src="<filePath>.mp4" type="video/mp4">
               Your browser does not support HTML5 video.
           </video>
       </body>
    </html>