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MediaKeySession.load

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

The MediaKeySession.load() method returns a Promise that resolves to a boolean value after loading data for a specified session object.

Syntax

mediaKeySession.load(sessionId).then(function(booleanValue) { ... });

Parameter

sessionId: A unique string generated by the content decription module for the current media object and its associated keys or licenses.

Return value

A Promise that resolves to a boolean indicating whether the load succeeded or failed.

Specifications

Specification	Status	Comment
Encrypted Media Extensions The definition of 'load()' in that specification.	Working Draft	Initial definition

Browser compatibility

Feature	Chrome	Edge	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support	42.0	(Yes)	?	?	?	?

Feature	Android	Android Webview	Edge	Firefox Mobile (Gecko)	Firefox OS	IE Mobile	Opera Mobile	Safari Mobile	Chrome for Android
Basic support	No support	43.0	(Yes)	?	?	?	?	?	42.0

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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySession/load