QMediaStreamsControl Class Reference
The QMediaStreamsControl class provides a media stream selection control. More...
#include <QMediaStreamsControl>
This class is under development and is subject to change.
Inherits QMediaControl.
Public Types
enum | StreamType { AudioStream, VideoStream, SubPictureStream, UnknownStream, DataStream } |
Public Functions
virtual | ~QMediaStreamsControl () |
virtual bool | isActive ( int stream ) = 0 |
virtual QVariant | metaData ( int stream, QtMultimediaKit::MetaData key ) = 0 |
virtual void | setActive ( int stream, bool state ) = 0 |
virtual int | streamCount () = 0 |
virtual StreamType | streamType ( int stream ) = 0 |
Signals
void | activeStreamsChanged () |
void | streamsChanged () |
Protected Functions
QMediaStreamsControl ( QObject * parent = 0 ) |
Macros
QMediaStreamsControl_iid |
Detailed Description
The QMediaStreamsControl class provides a media stream selection control.
The QMediaStreamsControl class provides descriptions of the available media streams and allows individual streams to be activated and deactivated.
The interface name of QMediaStreamsControl is com.nokia.Qt.MediaStreamsControl as defined in QMediaStreamsControl_iid.