The MediaKeySession.sessionId is a read-only property that contains a unique string generated by the content decryption module (CDM) for the current media object and its associated keys or licenses.
MediaKeySession.sessionId
Value
A string.
Specifications
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 | |
sessionId |
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/sessionId
