/usr/include/QtGStreamer/QGst/streamvolume.h is in libqtgstreamer-dev 1.2.0-3.
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Copyright (C) 2010 George Kiagiadakis <kiagiadakis.george@gmail.com>
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef QGST_STREAMVOLUME_H
#define QGST_STREAMVOLUME_H
#include "global.h"
#include "../QGlib/object.h"
namespace QGst {
/*! \headerfile streamvolume.h <QGst/StreamVolume>
* \brief Wrapper class for GstStreamVolume
*/
class QTGSTREAMER_EXPORT StreamVolume : public QGlib::Interface
{
QGST_WRAPPER(StreamVolume)
public:
double volume(StreamVolumeFormat format = StreamVolumeFormatLinear) const;
void setVolume(double value, StreamVolumeFormat format = StreamVolumeFormatLinear);
bool isMuted() const;
void setMuted(bool muted);
static double convert(StreamVolumeFormat from, StreamVolumeFormat to, double value);
};
} //namespace QGst
QGST_REGISTER_TYPE(QGst::StreamVolume)
QGLIB_REGISTER_INTERFACE(QGst::StreamVolume)
#endif // QGST_STREAMVOLUME_H
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