text: #include "mainwindow.h"
  #include <QApplication>
  
  QString _defaultPathAudio = "";
  QString _defaultPathProjects = "";
  QString _defaultPathOutput = "";
  
  int main(int argc, char *argv[])
  {
      QApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Round);
      QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
      QApplication a(argc, argv);
      MainWindow w;
      w.show();
  
      return a.exec();
  }
  