91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

資源簡介

網上大多都是利用QTWidget去調用Qtmultimedia模塊實現硬解碼。該程序利用qml調用multimedia模塊,實現硬解碼和播放網絡攝像頭程序(傳輸協議為rtsp),并寫了一個簡單的界面,供大家參考

資源截圖

代碼片段和文件信息

#include?
#include?

int?main(int?argc?char?*argv[])
{
????qputenv(“QT_IM_MODULE“?QByteArray(“qtvirtualkeyboard“));

????if?(qEnvironmentVariableIsEmpty(“QTGLESSTREAM_DISPLAY“))?{
????????qputenv(“QT_QPA_EGLFS_PHYSICAL_WIDTH“?QByteArray(“213“));
????????qputenv(“QT_QPA_EGLFS_PHYSICAL_HEIGHT“?QByteArray(“120“));

????????QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
????}

????QGuiApplication?app(argc?argv);



????QQmlApplicationEngine?engine;
????engine.load(QUrl(QStringLiteral(“qrc:/main.qml“)));
????if?(engine.rootobjects().isEmpty())
????????return?-1;

????return?app.exec();
}

評論

共有 條評論