This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The MediaKeySession.closed
read-only property returns a Promise
signaling when a MediaKeySession
closes. This promise can only be fulfilled and is never rejected. Closing a session means that licenses and keys associated with it are no longer valid for decrypting media data.
Syntax
var promise = mediaKeySessionObj.closed;
Value
A Promise
.
Specifications
Specification | Status | Comment |
---|---|---|
Encrypted Media Extensions The definition of 'closed' in that specification. |
Recommendation | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
closed | Chrome Full support 42 | Edge Full support 13 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari ? | WebView Android Full support 43 | Chrome Android Full support 42 | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS ? | Samsung Internet Android Full support 4.0 |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.