The MediaKeySession.update() method loads messages and licenses to the CDM, and then returns a Promise .
MediaKeySession: update() method
Syntax
js
update(response)
Parameters
-
response -
An instance that is either an
ArrayBuffer, aTypedArray, or aDataView.
Return value
A Promise.
Specifications
| Specification |
|---|
| Encrypted Media Extensions # dom-mediakeysession-update |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
update |
42 | 13 | 38 | No | 29 | 12.1 | 43 | 42 | 38 | 29 | 12.2 | 4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySession/update