/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** 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. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef CAMERABINAUDIOENCODE_H #define CAMERABINAUDIOENCODE_H #include class CameraBinSession; #include #include #include #include #include QT_USE_NAMESPACE class CameraBinAudioEncoder : public QAudioEncoderControl { Q_OBJECT public: CameraBinAudioEncoder(QObject *parent); virtual ~CameraBinAudioEncoder(); QStringList supportedAudioCodecs() const; QString codecDescription(const QString &codecName) const; 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); QList supportedSampleRates(const QAudioEncoderSettings &settings = QAudioEncoderSettings(), bool *isContinuous = 0) const; QList supportedChannelCounts(const QAudioEncoderSettings &settings = QAudioEncoderSettings()) const; QList supportedSampleSizes(const QAudioEncoderSettings &settings = QAudioEncoderSettings()) const; QAudioEncoderSettings audioSettings() const; void setAudioSettings(const QAudioEncoderSettings&); GstElement *createEncoder(); QSet supportedStreamTypes(const QString &codecName) const; void setActualAudioSettings(const QAudioEncoderSettings&); void resetActualSettings(); Q_SIGNALS: void settingsChanged(); private: QStringList m_codecs; QMap m_elementNames; QMap m_codecDescriptions; QMap m_codecOptions; QMap > m_options; QMap > m_streamTypes; QAudioEncoderSettings m_audioSettings; QAudioEncoderSettings m_userSettings; }; #endif