mlt_example/main.cpp at main · binary-pixels/mlt_example · GitHub

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#include <QGuiApplication>
#include <QApplication>
#include <QQmlApplicationEngine>
#include <QQuickView>
#include <QMediaPlayer>
#include "WorkerThread.h"  // Include the WorkerThread header
#include <QLoggingCategory>
#include <QQmlContext>
#include <QDebug>
#include <QtGlobal>
#include <mlt++/Mlt.h>
#include <iostream>
#include <string>
#include <ostream>
#include <QCoreApplication>


int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    SetDllDirectory(L".");
    QString dllPath = QApplication::applicationDirPath();
    qDebug() << "@@@: " + dllPath;
    QApplication::addLibraryPath(dllPath);

    WorkerThread worker;
    qDebug() << "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@";
    qDebug() << "MLT_REPOSITORY:" << qgetenv("MLT_REPOSITORY");
    qDebug() << "MLT_DATA:" << qgetenv("MLT_DATA");
    qDebug() << "DYLD_LIBRARY_PATH:" << qgetenv("DYLD_LIBRARY_PATH");
    qDebug() << "PATH:" << qgetenv("PATH");

    std::cout << qgetenv("MLT_REPOSITORY").toStdString()  << std::endl;
    std::cout << qgetenv("MLT_DATA").toStdString()  << std::endl;
    std::cout << qgetenv("DYLD_LIBRARY_PATH").toStdString()  << std::endl;
    std::cout << qgetenv("PATH").toStdString()  << std::endl;

    QString execDirPath = QCoreApplication::applicationDirPath();
    qDebug() << "Executable directory path:" << execDirPath;


    QQmlApplicationEngine engine;
    engine.rootContext()->setContextProperty("worker", &worker);
    // important
    // engine.addImportPath("C:/Qt/Qt5.14.2/5.14.2/mingw73_64/qml");
//    engine.addImportPath("C:/msys64/mingw64/share/qt5/qml");


    const QUrl url(QStringLiteral("qrc:/main.qml"));
    engine.load(url);

     if (engine.rootObjects().isEmpty())
        return -1;

    QLoggingCategory::setFilterRules("qt.multimedia.debug=true");

    // worker.start();

    if (engine.rootObjects().isEmpty())
           return -1;
    return app.exec();
}