QMediaService Class ReferenceThe QMediaService class provides a common base class for media service implementations. More... #include <QMediaService> Inherits QObject. Public Functions
Protected Functions
Additional Inherited Members
Detailed DescriptionThe QMediaService class provides a common base class for media service implementations. Media services provide implementations of the functionality promised by media objects, and allow multiple providers to implement a QMediaObject. To provide the functionality of a QMediaObject media services implement QMediaControl interfaces. Services typically implement one core media control which provides the core feature of a media object, and some number of additional controls which provide either optional features of the media object, or features of a secondary media object or peripheral object. A pointer to media service's QMediaControl implementation can be obtained by passing the control's interface name to the requestControl() function. QMediaPlayerControl *control = qobject_cast<QMediaPlayerControl *>( mediaService->requestControl("com.nokia.Qt.QMediaPlayerControl/1.0")); Media objects can use services loaded dynamically from plug-ins or implemented statically within an applications. Plug-in based services should also implement the QMediaServiceProviderPlugin interface. Static services should implement the QMediaServiceProvider interface. See also QMediaObject, QMediaControl, QMediaServiceProvider, and QMediaServiceProviderPlugin. Member Function Documentation
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