QVideoRendererControl Class
The QVideoRendererControl class provides a media control for rendering video to a QAbstractVideoSurface. More...
Header: | #include <QVideoRendererControl> |
qmake: | QT += multimedia |
Inherits: | QMediaControl |
Public Functions
virtual | ~QVideoRendererControl() |
virtual void | setSurface(QAbstractVideoSurface *surface) = 0 |
virtual QAbstractVideoSurface * | surface() const = 0 |
- 30 public functions inherited from QObject
Protected Functions
QVideoRendererControl(QObject *parent = nullptr) |
- 9 protected functions inherited from QObject
Related Non-Members
typedef | QObjectList |
QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
T | qobject_cast(QObject *object) |
T | qobject_cast(const QObject *object) |
Macros
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
QVideoRendererControl_iid | |
Q_CLASSINFO(Name, Value) | |
Q_DISABLE_COPY(Class) | |
Q_DISABLE_COPY_MOVE(Class) | |
Q_DISABLE_MOVE(Class) | |
Q_EMIT | |
Q_ENUM(...) | |
Q_ENUM_NS(...) | |
Q_FLAG(...) | |
Q_FLAG_NS(...) | |
Q_GADGET | |
Q_INTERFACES(...) | |
Q_INVOKABLE | |
Q_MEDIA_DECLARE_CONTROL(Class, IId) | |
Q_NAMESPACE | |
Q_OBJECT | |
Q_PROPERTY(...) | |
Q_REVISION | |
Q_SET_OBJECT_NAME(Object) | |
Q_SIGNAL | |
Q_SIGNALS | |
Q_SLOT | |
Q_SLOTS |
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 9 static public members inherited from QObject
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::QVideoRendererControl_iid
org.qt-project.qt.videorenderercontrol/5.0
Defines the interface name of the QVideoRendererControl class.