QMediaAudioProbeControl Class

The QMediaAudioProbeControl class allows control over probing audio data in media objects. More...

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

• List of all members, including inherited members
• Obsolete members

Public Functions

virtual

~QMediaAudioProbeControl()

• 31 public functions inherited from QObject

Signals

void	audioBufferProbed(const QAudioBuffer &buffer)
void	flush()

• 2 signals inherited from QObject

Static Public Members

const QMetaObject

staticMetaObject

• 9 static public members inherited from QObject

Protected Functions

QMediaAudioProbeControl(QObject *parent = nullptr)

• 9 protected functions inherited from QObject

Macros

QMediaAudioProbeControl_iid

Additional Inherited Members

• 1 property inherited from QObject
• 1 public slot inherited from QObject

Detailed Description

The QMediaAudioProbeControl class allows control over probing audio data in media objects.

QAudioProbe is the client facing class for probing audio - this class is implemented by media backends to provide this functionality.

The interface name of QMediaAudioProbeControl is org.qt-project.qt.mediaaudioprobecontrol/5.0 as defined in QMediaAudioProbeControl_iid.

See also QAudioProbe, QMediaService::requestControl(), QMediaPlayer, and QCamera.

Member Function Documentation

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

Create a new media audio probe control object with the given parent.

[virtual] QMediaAudioProbeControl::~QMediaAudioProbeControl()

Destroys this audio probe control

[signal] void QMediaAudioProbeControl::audioBufferProbed(const QAudioBuffer &buffer)

This signal should be emitted when an audio buffer is processed in the media service.

[signal] void QMediaAudioProbeControl::flush()

This signal should be emitted when it is required to release all frames.