1 #include <QMediaPlayer>
3 #include <QApplication>
6 #include "ui_mainwindow.h"
8 class QAbstractItemModel;
10 class MainWindow : public QMainWindow
16 void setModel(QAbstractItemModel *model);
19 void seek(int64_t delta_ms);
24 std::optional<uint64_t> buffered_seek;