public QBoxVideoTrack(QBoxTrackFormat format, QBoxStream stream) : base(format, stream) { }
public QBoxVideoTrack(QBoxTrackFormat format, QBoxStream stream) : base(format, stream) { }
public QBoxVideoTrack(QBoxTrackFormat format, QBoxStream stream) : base(format, stream) { }
public QBoxVideoTrack(QBoxTrackFormat format, QBoxStream stream) : base(format, stream) { }