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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The MediaKeySystemAccess interface of the EncryptedMediaExtensions API provides access to a Key System for decryption and/or a content protection provider. You can request an instance of this object using the Navigator.requestMediaKeySystemAccess method.
Properties
MediaKeySystemAccess.keySystemRead only- Returns a
DOMStringidentifying the key system being used.
Methods
MediaKeySystemAccess.createMediaKeys()- Returns a
Promisethat resolves to a newMediaKeysobject. MediaKeySystemAccess.getConfiguration()- Returns a
MediaKeySystemConfigurationobject with the supported combination of configuration options.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Encrypted Media Extensions The definition of 'MediaKeySystemAccess' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | 42.0 | (Yes) | ? | ? | ? | ? |
| Feature | Android | Android Webview | Edge | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|---|
| Basic support | No support | 43.0 | (Yes) | ? | ? | ? | ? | ? | 42.0 |