This is an experimental technologyCheck 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 Closing a session means that licenses and keys associated with it are no longer valid for decrypting media data.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 ExtensionsThe 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.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Chrome
Full support 42 |
Edge
Full support 13 |
Firefox
Full support Yes |
IE
No support No |
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
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.'
- Experimental. Expect behavior to change in the future.
MediaKeySession.closed by Mozilla Contributors is licensed under CC-BY-SA 2.5.