AudioDeviceChangedEvent

Payload of the events fired when an input or output device has been switched.

interface AudioDeviceChangedEvent {
    previous: MediaDeviceInfo | null;
    current: MediaDeviceInfo | null;
    timestamp: number;
}

About

Used by the output-device-changed event of AudioDevice and the input-device-changed event of InputChannel.

Properties

• previous: MediaDeviceInfo | null - The device that was used before the switch. null when unknown, or when nothing was opened before.
• current: MediaDeviceInfo | null - The device that is used now. null when the browser does not expose the device info, or when an external stream is used (InputChannel.setMediaStream()).
• timestamp: number - Date.now() at the moment of the switch.