QAudioInputSelectorControl ¶

详细描述 ¶

QAudioInputSelectorControl class provides descriptions of the audio inputs available on a system and allows one to be selected as the audio input of a media service.

The interface name of QAudioInputSelectorControl is org.qt-project.qt.audioinputselectorcontrol/5.0 作为定义在 QAudioInputSelectorControl_iid .

另请参阅

requestControl()

class QAudioInputSelectorControl ( [ parent=None ] ) ¶

param parent

QObject

Constructs a new audio input selector control with the given parent .

PySide2.QtMultimedia.QAudioInputSelectorControl. activeInput ( ) ¶

返回类型

unicode

Returns the name of the currently selected audio input.

另请参阅

setActiveInput()

PySide2.QtMultimedia.QAudioInputSelectorControl. activeInputChanged ( name ) ¶

参数

name – unicode

PySide2.QtMultimedia.QAudioInputSelectorControl. availableInputs ( ) ¶

返回类型

Returns a list of the names of the available audio inputs.

PySide2.QtMultimedia.QAudioInputSelectorControl. availableInputsChanged ( ) ¶

PySide2.QtMultimedia.QAudioInputSelectorControl. defaultInput ( ) ¶

返回类型

unicode

Returns the name of the default audio input.

PySide2.QtMultimedia.QAudioInputSelectorControl. inputDescription ( name ) ¶

参数

name – unicode

返回类型

unicode

Returns the description of the input name .

PySide2.QtMultimedia.QAudioInputSelectorControl. setActiveInput ( name ) ¶

参数

name – unicode

Set the active audio input to name .

另请参阅

activeInput()