Help Center> Meeting> Client SDK Reference> Windows SDK> Notification Reference> Audio and Video Device Status Notification
Updated on 2023-03-23 GMT+08:00

Audio and Video Device Status Notification

Notification Description

A notification is sent when the status of the microphone, speaker, or camera in the meeting changes.

Method Definition

1
virtual void OnAVDeviceCtrlStateChanged(HwmDeviceType deviceType, bool isOpen) {};

Precautions

None

Parameter Description

Table 1 Parameter description

Parameter

Mandatory

Type

Description

HwmDeviceType

Yes

HwmDeviceType

Device type enumeration.

isOpen

Yes

bool

Whether the device is enabled.