如何嵌入 YouTube 视频?

Ces*_*sar 2 c++ qt

我正在尝试将 YouTube 视频嵌入到QWebEngineView小部件中,但是,该视频未播放,并且我收到以下消息:

“视频请在 YouTube 上观看”

5d3760b4-00b8-4513-a9f3-7ebdd76e2a9f-image.png

我尝试使用不同的视频,但总体上出现了相同的错误,我还尝试设置一些设置,例如:

    QWebEngineView* view = new QWebEngineView();
    view->setHtml(R"(<iframe width="800" height="600" src="https://www.youtube.com/embed/TodEc77i4t4" title="Qt 6 - The Ultimate UX Development Platform" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>)");

    view->settings()->setAttribute(QWebEngineSettings::PluginsEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::AllowRunningInsecureContent, true);
    view->settings()->setAttribute(QWebEngineSettings::SpatialNavigationEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, true);

    view->show();
Run Code Online (Sandbox Code Playgroud)

我缺少什么?

Par*_*H.R 5

我没有使用HTML,我以这种方式进行测试,它向我显示了视频:

我在主窗口中添加此代码:


    QWidget *wgt = new QWidget(this);
    QGridLayout *gridLayout = new QGridLayout(wgt);

    wgt->setStyleSheet(QString::fromUtf8("border: 1px solid black;\n"
                                          "border-radius: 25px;background-color:black;"));
    ui->centralwidget->layout()->addWidget(wgt);


    QWebEngineView* view = new QWebEngineView(wgt);
    view->setWindowTitle("Qt 6 - The Ultimate UX Development Platform");

    view->setUrl(QUrl("https://www.youtube.com/embed/TodEc77i4t4"));

    view->settings()->setAttribute(QWebEngineSettings::PluginsEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::AllowRunningInsecureContent, true);
    view->settings()->setAttribute(QWebEngineSettings::SpatialNavigationEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true);
    view->settings()->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, true);

    wgt->layout()->addWidget(view);

Run Code Online (Sandbox Code Playgroud)

这是结果:

在此输入图像描述

对于您的小部件的样式,请查看Qt 样式表参考,它类似于 CSS,您可以使用它。

例如,您可以添加以下内容:

    view->setStyleSheet(QString::fromUtf8("border: 1px solid black;\n"
                                          "border-radius: 25px;"));
Run Code Online (Sandbox Code Playgroud)

QWebEngineView 对象没有获得样式,因此我将其添加到帮助器小部件中并向其添加样式。

你可以从这里克隆它:

https://gitlab.com/ParisaHR/stackoverflow_qwebengineview