QVideoRendererControl Class
The QVideoRendererControl class provides a media control for rendering video to a QAbstractVideoSurface. More...
| Header: | #include <QVideoRendererControl> |
| qmake: | QT += multimedia |
| Inherits: | QMediaControl |
This class is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.
Public Functions
| virtual | ~QVideoRendererControl() |
| virtual void | setSurface(QAbstractVideoSurface *surface) = 0 |
| virtual QAbstractVideoSurface * | surface() const = 0 |
Protected Functions
| QVideoRendererControl(QObject *parent = nullptr) |
Macros
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().
Macro Documentation
QVideoRendererControl_iid
org.qt-project.qt.videorenderercontrol/5.0
Defines the interface name of the QVideoRendererControl class.