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**
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#ifndef QMEDIASTREAMSCONTROL_H
#define QMEDIASTREAMSCONTROL_H
#include "qmediacontrol.h"
#include "qtmedianamespace.h"
#include "qmobilityglobal.h"
#include <qmediaenumdebug.h>
QT_BEGIN_NAMESPACE
class Q_MULTIMEDIA_EXPORT QMediaStreamsControl : public QMediaControl
{
Q_OBJECT
Q_ENUMS(SteamType)
public:
enum StreamType { UnknownStream, VideoStream, AudioStream, SubPictureStream, DataStream };
virtual ~QMediaStreamsControl();
virtual int streamCount() = 0;
virtual StreamType streamType(int streamNumber) = 0;
virtual QVariant metaData(int streamNumber, QtMultimediaKit::MetaData key) = 0;
virtual bool isActive(int streamNumber) = 0;
virtual void setActive(int streamNumber, bool state) = 0;
Q_SIGNALS:
void streamsChanged();
void activeStreamsChanged();
protected:
QMediaStreamsControl(QObject *parent = 0);
};
#define QMediaStreamsControl_iid "com.nokia.Qt.QMediaStreamsControl/1.0"
Q_MEDIA_DECLARE_CONTROL(QMediaStreamsControl, QMediaStreamsControl_iid)
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QMediaStreamsControl::StreamType)
Q_MEDIA_ENUM_DEBUG(QMediaStreamsControl, StreamType)
#endif // QMEDIASTREAMSCONTROL_H
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