如何使用 PyQt5 嵌入 youtube 视频？我尝试执行以下操作，但它给了我一个未解决的错误：
DirectShowService：doRender 未解决的错误代码
from PyQt5 import QtWidgets,QtCore,QtGui
import sys, time
from PyQt5.QtCore import Qt,QUrl
from PyQt5 import QtWebKit
from PyQt5 import QtWebKitWidgets
from PyQt5.QtWebKit import QWebSettings
#from PyQt5 import QtWebEngineWidgets #import QWebEngineView,QWebEngineSettings
class window(QtWidgets.QMainWindow):
def __init__(self):
QWebSettings.globalSettings().setAttribute(QWebSettings.PluginsEnabled,True)
super(window,self).__init__()
self.centralwid=QtWidgets.QWidget(self)
self.vlayout=QtWidgets.QVBoxLayout()
self.webview=QtWebKitWidgets.QWebView()
self.webview.setUrl(QUrl("https://www.youtube.com/watch?v=Mq4AbdNsFVw"))
self.vlayout.addWidget(self.webview)
self.centralwid.setLayout(self.vlayout)
self.setCentralWidget(self.centralwid)
self.show()
app=QtWidgets.QApplication([])
ex=window()
sys.exit(app.exec_())
您正在从 PyQt5 导入一些已弃用的模块（QtWebKit http://pyqt.sourceforge.net/Docs/PyQt5/QtWebKit.html, and QtWebKitWidgets http://pyqt.sourceforge.net/Docs/PyQt5/QtWebKitWidgets.html#PyQt5-QtWebKitWidgets）。看来您在导入的底部注释了正确的路径。
如果您解决这些问题并使用正确的模块（QtWebEngineCore http://pyqt.sourceforge.net/Docs/PyQt5/QtWebEngineCore.html?highlight=webenginecore##PyQt5-QtWebEngineCore, QtWebEngineWidgets http://pyqt.sourceforge.net/Docs/PyQt5/QtWebEngineWidgets.html?highlight=qtwebenginewidgets##PyQt5-QtWebEngineWidgets）它适用于我的系统。
from PyQt5 import QtWidgets,QtCore,QtGui
import sys, time
from PyQt5.QtCore import Qt,QUrl
from PyQt5 import QtWebEngineWidgets
from PyQt5 import QtWebEngineCore
from PyQt5.QtWebEngineWidgets import QWebEngineSettings
class window(QtWidgets.QMainWindow):
def __init__(self):
QWebEngineSettings.globalSettings().setAttribute(QWebEngineSettings.PluginsEnabled,True)
super(window,self).__init__()
self.centralwid=QtWidgets.QWidget(self)
self.vlayout=QtWidgets.QVBoxLayout()
self.webview=QtWebEngineWidgets.QWebEngineView()
self.webview.setUrl(QUrl("https://www.youtube.com/watch?v=Mq4AbdNsFVw"))
self.vlayout.addWidget(self.webview)
self.centralwid.setLayout(self.vlayout)
self.setCentralWidget(self.centralwid)
self.show()
app=QtWidgets.QApplication([])
ex=window()
sys.exit(app.exec_())
我得到的输出如下所示（这似乎是正确的）：
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