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    41 

    42 #ifndef AUDIOENCODERCONTROL_H

    43 #define AUDIOENCODERCONTROL_H

    44 

    45 #include <QAudioEncoderControl>

    46 #include <QtCore/qstringlist.h>

    47 

    48 QTM_USE_NAMESPACE

    49 

    50 class S60AudioCaptureSession;

    51 

    52 class S60AudioEncoderControl : public QAudioEncoderControl

    53 {

    54     Q_OBJECT

    55 public:

    56     S60AudioEncoderControl(QObject *session, QObject *parent = 0);

    57     virtual ~S60AudioEncoderControl();

    58 

    59     QStringList supportedAudioCodecs() const;

    60     QString audioCodec() const;

    61     bool setAudioCodec(const QString &codecName);

    62 

    63     QString codecDescription(const QString &codecName) const;

    64 

    65     int bitRate() const;

    66     void setBitRate(int);

    67 

    68     QtMedia::EncodingQuality quality() const;

    69     void setQuality(QtMedia::EncodingQuality);

    70 

    71     QStringList supportedEncodingOptions(const QString &codec) const;

    72     QVariant encodingOption(const QString &codec, const QString &name) const;

    73     void setEncodingOption(const QString &codec, const QString &name, const QVariant &value);

    74 

    75     int sampleRate() const;

    76     void setSampleRate(int sampleRate);

    77     QList<int> supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous = 0) const;

    78 

    79     int channelCount() const;

    80     void setChannelCount(int channels);

    81     QList<int> supportedChannelCounts() const;

    82 

    83     int sampleSize() const;

    84     void setSampleSize(int sampleSize);

    85     QList<int> supportedSampleSizes() const;

    86 

    87     QAudioEncoderSettings audioSettings() const;

    88     void setAudioSettings(const QAudioEncoderSettings&);

    89 

    90 private:

    91     S60AudioCaptureSession* m_session;

    92 };

    93 

    94 #endif