HTMLIFrameElement.unmute()

Non-standard
This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.

This API is available on Firefox OS for privileged or certified applications only.

The unmute() method of the HTMLIFrameElement unmutes any audio playing in the browser <iframe>.

Syntax

instanceOfHTMLIframeElement.unmute();

Returns

Void.

Parameters

None.

Example

var browser = document.querySelector('iframe');

browser.unmute();

Specification

Not part of any specification.

Browser compatibility

• Desktop
• Mobile

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support	Not supported	Not supported	Not supported	Not supported	Not supported

Feature	Android	Firefox Mobile (Gecko)	Firefox OS (Gecko)	IE Phone	Opera Mobile	Safari Mobile
Basic support	Not supported	Not supported	2.5	Not supported	Not supported	Not supported

Note: Use of the Browser API requires a privileged app, and browser and/or embed-apps permissions, depending on what you want to do. See Using the Browser API for more details.

See also

• Using the Browser API