QAudioOutput#

Represents an output channel for audio. More

Inheritance diagram of PySide6.QtMultimedia.QAudioOutput

Synopsis#

Properties#

  • device - Audio device connected to this output

  • muted - State of the current media

  • volume - Current volume

Functions#

Slots#

Signals#

Note

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Detailed Description#

This class represents an output channel that can be used together with QMediaPlayer or QMediaCaptureSession . It enables the selection of the physical output device to be used, muting the channel, and changing the channel’s volume.

class PySide6.QtMultimedia.QAudioOutput([parent=None])#

PySide6.QtMultimedia.QAudioOutput(device[, parent=None])

Parameters:

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property PᅟySide6.QtMultimedia.QAudioOutput.device: PySide6.QtMultimedia.QAudioDevice#

This property holds The audio device connected to this output..

The device property represents the audio device this output is connected to. This property can be used to select an output device from the audioOutputs() list. You can select the system default audio output by setting this property to a default constructed QAudioDevice object.

Access functions:
property PᅟySide6.QtMultimedia.QAudioOutput.muted: bool#

This property holds The muted state of the current media..

The value will be true if the output is muted; otherwise false.

Access functions:
property PᅟySide6.QtMultimedia.QAudioOutput.volume: float#

This property holds The current volume..

The volume is scaled linearly, ranging from 0 (silence) to 1 (full volume).

Note

values outside this range will be clamped.

By default the volume is 1.

UI volume controls should usually be scaled non-linearly. For example, using a logarithmic scale will produce linear changes in perceived loudness, which is what a user would normally expect from a volume control.

See also

convertVolume()

Access functions:
PySide6.QtMultimedia.QAudioOutput.device()#
Return type:

PySide6.QtMultimedia.QAudioDevice

See also

setDevice()

Getter of property device .

PySide6.QtMultimedia.QAudioOutput.deviceChanged()#

Notification signal of property device .

PySide6.QtMultimedia.QAudioOutput.isMuted()#
Return type:

bool

Getter of property muted .

PySide6.QtMultimedia.QAudioOutput.mutedChanged(muted)#
Parameters:

muted – bool

Notification signal of property muted .

PySide6.QtMultimedia.QAudioOutput.setDevice(device)#
Parameters:

devicePySide6.QtMultimedia.QAudioDevice

See also

device()

Setter of property device .

PySide6.QtMultimedia.QAudioOutput.setMuted(muted)#
Parameters:

muted – bool

See also

isMuted()

Setter of property muted .

PySide6.QtMultimedia.QAudioOutput.setVolume(volume)#
Parameters:

volume – float

See also

volume()

Setter of property volume .

PySide6.QtMultimedia.QAudioOutput.volume()#
Return type:

float

See also

setVolume()

Getter of property volume .

PySide6.QtMultimedia.QAudioOutput.volumeChanged(volume)#
Parameters:

volume – float

Notification signal of property volume .