/Qt 5.15

QMediaServiceProviderPlugin Class

The QMediaServiceProviderPlugin class interface provides an interface for QMediaService plug-ins. More...

Header: #include <QMediaServiceProviderPlugin>
qmake: QT += multimedia
Inherits: QObject and QMediaServiceProviderFactoryInterface

This class is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

Reimplemented Public Functions

virtual QMediaService * create(const QString &key) override = 0
virtual void release(QMediaService *service) override = 0

Detailed Description

A media service provider plug-in may implement one or more of QMediaServiceSupportedFormatsInterface, QMediaServiceSupportedDevicesInterface, and QMediaServiceFeaturesInterface to identify the features it supports.

Member Function Documentation

[override pure virtual] QMediaService *QMediaServiceProviderPlugin::create(const QString &key)

Constructs a new instance of the QMediaService identified by key.

The QMediaService returned must be destroyed with release().

[override pure virtual] void QMediaServiceProviderPlugin::release(QMediaService *service)

Destroys a media service constructed with create().

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