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****************************************************************************/

#ifndef QAUDIOENCODERCONTROL_H

#define QAUDIOENCODERCONTROL_H

#include <QtCore/qlist.h>

#include <QtCore/qpair.h>

QT_BEGIN_NAMESPACE

class QStringList;

class QAudioFormat;

QT_END_NAMESPACE

QTM_BEGIN_NAMESPACE

class Q_MEDIA_EXPORT QAudioEncoderControl : public QMediaControl

{

    Q_OBJECT

public:

    virtual ~QAudioEncoderControl();

    virtual QStringList supportedAudioCodecs() const = 0;

    virtual QString codecDescription(const QString &codecName) const = 0;

    virtual QList<int> supportedSampleRates(const QAudioEncoderSettings &settings,

                                            bool *continuous = 0) const = 0;

    virtual QAudioEncoderSettings audioSettings() const = 0;

    virtual void setAudioSettings(const QAudioEncoderSettings&) = 0;

    virtual QStringList supportedEncodingOptions(const QString &codec) const = 0;

    virtual QVariant encodingOption(const QString &codec, const QString &name) const = 0;

    virtual void setEncodingOption(

            const QString &codec, const QString &name, const QVariant &value) = 0;

protected:

    QAudioEncoderControl(QObject *parent = 0);

};

#define QAudioEncoderControl_iid "com.nokia.Qt.QAudioEncoderControl/1.0"

Q_MEDIA_DECLARE_CONTROL(QAudioEncoderControl, QAudioEncoderControl_iid)

QTM_END_NAMESPACE

#endif // QAUDIOCAPTUREPROPERTIESCONTROL_H