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MediaSession.playbackState

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The playbackState property of the MediaSession interface indicates whether the current media session is playing.

Syntax

var playbackState = MediaSession.playbackState
MediaSession.playbackState = playbackState

Value

One of "none", "paused", or "playing".

Example

The following example sets up event handlers, for pausing and playing:

var audio = document.querrySelect("#player");
audio.src = "song.mp3";

navigator.mediaSession.setActionHandler('play', play);
navigator.mediaSession.setActionHandler('pause', pause);

function play() {
   audio.play();
   navigator.mediaSession.playbackState = "playing";
}

function pause() {
   audio.pause();
   navigator.mediaSession.playbackState = "Paused";
}

Specifications

Specification Status Comment
Media Session Standard
The definition of 'playbackState' in that specification.
Draft Initial definition.

Browser CompatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support No ? ? ? No ?
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support No 57 ? ? No ? ?

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/MediaSession/playbackState