QMediaVideoProbeControl Class▲
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Header: QMediaVideoProbeControl
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qmake: QT += multimedia
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Inherits: QMediaControl
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Inherited By:
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Group: QMediaVideoProbeControl is part of multimedia_control
Detailed Description▲
QVideoProbe is the client facing class for probing video - this class is implemented by media backends to provide this functionality.
The interface name of QMediaVideoProbeControl is org.qt-project.qt.mediavideoprobecontrol/5.0 as defined in QMediaVideoProbeControl_iid.
See Also▲
See also QVideoProbe, QMediaService::requestControl(), QMediaPlayer, QCamera
Member Function Documentation▲
[explicit protected] QMediaVideoProbeControl::QMediaVideoProbeControl(QObject *parent = nullptr)▲
Create a new media video probe control object with the given parent.
[virtual] QMediaVideoProbeControl::~QMediaVideoProbeControl()▲
Destroys this video probe control
void QMediaVideoProbeControl::flush()▲
This signal should be emitted when it is required to release all frames.
void QMediaVideoProbeControl::videoFrameProbed(const QVideoFrame &frame)▲
This signal should be emitted when a video frame is processed in the media service.
Macro Documentation▲
QMediaVideoProbeControl_iid▲
org.qt-project.qt.mediavideoprobecontrol/5.0
Defines the interface name of the QMediaVideoProbeControl class.