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 compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support4213 ? ? Yes ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support4342 Yes ? Yes ?4.0

Document Tags and Contributors

 Contributors to this page: fscholz, libbymc, rolfedh, Sebastianz, jpmedley
 Last updated by: fscholz,