MediaStreamTrack.onmute - Web APIs 编辑

MediaStreamTrack's onmute event handler is called when the mute event is received. Such an event is sent when the track is temporarily not able to send data.

Syntax

track.onmute = muteHandler;

Value

A function to serve as an EventHandler for the mute event. The event handler function receives a single parameter: the event object, which is a simple Event object.

Example

In this example, an onmute handler is established to set the content HTML of an element to display the "muted speaker" Emoji.

myTrack.onmute = function(evt) {
  playStateIcon.innerHTML = "&#1F507;";
};

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The mute event and its type, Event.
• MediaStreamTrack.muted to determine if a track is currently muted
• MediaStreamTrack.onunmute, the event handler for the unmute event.