Dispatched periodically by a Subscriber or Publisher object to indicate the audio
level. This event is dispatched up to 60 times per second, depending on the browser.
Properties
| Name | Type | Description |
|---|---|---|
audioLevel |
Number | The audio level, from 0 to 1.0. Adjust this value logarithmically for use in adjusting a user interface element, such as a volume meter. Use a moving average to smooth the data. |
Methods
| Name | Description |
|---|---|
isDefaultPrevented() → {Boolean} |
Whether the default event behavior has been prevented via a call to
preventDefault() (true) or not (false). |
preventDefault() |
Prevents the default behavior associated with the event from taking place. |
isDefaultPrevented() → {Boolean}
Whether the default event behavior has been prevented via a call to
preventDefault() (true) or not (false).
See preventDefault().
Returns:
preventDefault()
Prevents the default behavior associated with the event from taking place.
To see whether an event has a default behavior, check the cancelable property
of the event object.
Call the preventDefault() method in the callback function for the event.
The following events have default behaviors:
sessionDisconnect— See SessionDisconnectEvent.preventDefault().streamDestroyed— See StreamEvent.preventDefault().accessDialogOpened— See the accessDialogOpened event.accessDenied— See the accessDenied event.