Describes an audio device. More...
| Import Statement: | import QtMultimedia |
The audioDevice value type describes the properties of an audio device that is connected to the system.
The audioDevice instance retains its properties throughout its lifetime, even if the corresponding physical device is disconnected or its settings are modified. To keep track of updated properties, the user should load new instances of audioDevice from MediaDevices when the relevant signals are fired.
The list of audio input or output devices can be queried from the MediaDevices type. To select a certain audio device for input or output set it as the device on AudioInput or AudioOutput.
MediaPlayer {
audioOutput: AudioOutput {
device: mediaDevices.defaultAudioOutput
}
}
MediaDevices {
id: mediaDevices
}
|
description : string |
Holds a human readable name of the audio device.
Use this string to present the device to the user.
|
id : string |
Holds an identifier for the audio device.
Device names vary depending on the platform/audio plugin being used.
They are a unique identifier for the audio device.
|
isDefault : bool |
Is true if this is the default audio device.
|
mode : enumeration |
Holds whether this device is an input or output device.
The returned value can be one of the following:
| Constant | Description |
|---|---|
audioDevice.Null |
A null device. |
audioDevice.Input |
input device. |
audioDevice.Output |
An output device. |
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