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MediaKeySession.update

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

The MediaKeySession.update() method loads messages and licenses to the CDM, and then returns a Promise .

Syntax

mediaKeySession.update(response).then(function() { ... });

Parameters

response
An instance of type BufferSource.

Return value

A Promise.

Specifications

Specification Status Comment
Encrypted Media Extensions
The definition of 'update()' in that specification.		 Recommendation Initial definition

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support 42 13 ? ? Yes ?
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support 43 42 Yes ? Yes ? 4.0

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