73 

    73 

    74     bool isValid() const;

    74     bool isValid() const;

    75 

    75 

    76     void setFrequency(int frequency);

    76     void setFrequency(int frequency);

    77     int frequency() const;

    77     int frequency() const;

    78 

    80 

    79     void setChannels(int channels);

    81     void setChannels(int channels);

    80     int channels() const;

    82     int channels() const;

    81 

    85 

    82     void setSampleSize(int sampleSize);

    86     void setSampleSize(int sampleSize);

    83     int sampleSize() const;

    87     int sampleSize() const;

    84 

    88 

    85     void setCodec(const QString &codec);

    89     void setCodec(const QString &codec);