61 

    61 

    62     QMediaRecorder::State state() const;

    62     QMediaRecorder::State state() const;

    63 

    63 

    64     qint64 duration() const;

    64     qint64 duration() const;

    65 

    65 

    66     void applySettings();

    68     void applySettings();

    67 

    69 

    68 public slots:

    70 public slots:

    69     void record();

    71     void record();

    70     void pause();

    72     void pause();

    71     void stop();

    73     void stop();

    72 

    75 

    73 private slots:

    76 private slots:

    74     void updateState();

    77     void updateState();

    75 

    78 

    76 private:

    79 private: