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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qandroidaudioencodersettingscontrol.h"
#include "qandroidcapturesession.h"
QT_BEGIN_NAMESPACE
QAndroidAudioEncoderSettingsControl::QAndroidAudioEncoderSettingsControl(QAndroidCaptureSession *session)
: QAudioEncoderSettingsControl()
, m_session(session)
{
}
QStringList QAndroidAudioEncoderSettingsControl::supportedAudioCodecs() const
{
return QStringList() << QLatin1String("amr-nb") << QLatin1String("amr-wb") << QLatin1String("aac");
}
QString QAndroidAudioEncoderSettingsControl::codecDescription(const QString &codecName) const
{
if (codecName == QLatin1String("amr-nb"))
return tr("Adaptive Multi-Rate Narrowband (AMR-NB) audio codec");
else if (codecName == QLatin1String("amr-wb"))
return tr("Adaptive Multi-Rate Wideband (AMR-WB) audio codec");
else if (codecName == QLatin1String("aac"))
return tr("AAC Low Complexity (AAC-LC) audio codec");
return QString();
}
QList<int> QAndroidAudioEncoderSettingsControl::supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous) const
{
if (continuous)
*continuous = false;
if (settings.isNull() || settings.codec().isNull() || settings.codec() == QLatin1String("aac")) {
return QList<int>() << 8000 << 11025 << 12000 << 16000 << 22050
<< 24000 << 32000 << 44100 << 48000 << 96000;
} else if (settings.codec() == QLatin1String("amr-nb")) {
return QList<int>() << 8000;
} else if (settings.codec() == QLatin1String("amr-wb")) {
return QList<int>() << 16000;
}
return QList<int>();
}
QAudioEncoderSettings QAndroidAudioEncoderSettingsControl::audioSettings() const
{
return m_session->audioSettings();
}
void QAndroidAudioEncoderSettingsControl::setAudioSettings(const QAudioEncoderSettings &settings)
{
m_session->setAudioSettings(settings);
}
QT_END_NAMESPACE
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