QVideoRendererControl Class

The QVideoRendererControl class provides a media control for rendering video to a QAbstractVideoSurface. More...

#include <QVideoRendererControl>

Inherits: QMediaControl.

Public Functions

~QVideoRendererControl()
virtual void setSurface(QAbstractVideoSurface * surface) = 0
virtual QAbstractVideoSurface * surface() const = 0

Protected Functions

QVideoRendererControl(QObject * parent = 0)

Macros

QVideoRendererControl_iid

Detailed Description

The QVideoRendererControl class provides a media control for rendering video to a QAbstractVideoSurface.

Using the surface() property of QVideoRendererControl a QAbstractVideoSurface may be set as the video render target of a QMediaService.

QVideoRendererControl *rendererControl = mediaService->requestControl<QVideoRendererControl *>();
rendererControl->setSurface(myVideoSurface);

QVideoRendererControl is one of a number of possible video output controls.

The interface name of QVideoRendererControl is org.qt-project.qt.videorenderercontrol/5.0 as defined in QVideoRendererControl_iid.

See also QMediaService::requestControl() and QVideoWidget.

Member Function Documentation

QVideoRendererControl::QVideoRendererControl(QObject * parent = 0) [protected]

Constructs a new video renderer media end point with the given parent.

QVideoRendererControl::~QVideoRendererControl()

Destroys a video renderer media end point.

void QVideoRendererControl::setSurface(QAbstractVideoSurface * surface) [pure virtual]

Sets the surface a video producer renders to.

See also surface().

QAbstractVideoSurface * QVideoRendererControl::surface() const [pure virtual]

Returns the surface a video producer renders to.

See also setSurface().

Macro Documentation

QVideoRendererControl_iid

org.qt-project.qt.videorenderercontrol/5.0

Defines the interface name of the QVideoRendererControl class.