QVideoRendererControl Class

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

Header:	#include <QVideoRendererControl>
qmake:	QT += multimedia
Inherits:	QMediaControl

• List of all members, including inherited members

Public Functions

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

Protected Functions

QVideoRendererControl(QObject *parent = nullptr)

Macros

QVideoRendererControl_iid

Detailed Description

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

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

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

[virtual] QVideoRendererControl::~QVideoRendererControl()

Destroys a video renderer media end point.

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

Sets the surface a video producer renders to.

See also surface().

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

Returns the surface a video producer renders to.

See also setSurface().