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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef S60AUDIOENCODERCONTROL_H
#define S60AUDIOENCODERCONTROL_H
#include <QtCore/qstringlist.h>
#include <QtCore/qmap.h>
#include <qaudioencodercontrol.h>
QT_USE_NAMESPACE
class S60VideoCaptureSession;
/*
* Control for audio settings when recording video using QMediaRecorder.
*/
class S60AudioEncoderControl : public QAudioEncoderControl
{
Q_OBJECT
public: // Constructor & Destructor
S60AudioEncoderControl(QObject *parent = 0);
S60AudioEncoderControl(S60VideoCaptureSession *session, QObject *parent = 0);
virtual ~S60AudioEncoderControl();
public: // QAudioEncoderControl
// Audio Codec
QStringList supportedAudioCodecs() const;
QString codecDescription(const QString &codecName) const;
// Sample Rate
QList<int> supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous = 0) const;
// Audio Settings
QAudioEncoderSettings audioSettings() const;
void setAudioSettings(const QAudioEncoderSettings &settings);
// Encoding Option
QStringList supportedEncodingOptions(const QString &codec) const;
QVariant encodingOption(const QString &codec, const QString &name) const;
void setEncodingOption(const QString &codec, const QString &name, const QVariant &value);
private: // Data
S60VideoCaptureSession* m_session;
};
#endif // S60AUDIOENCODERCONTROL_H
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