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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use 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 spec changes.
The MediaKeySystemConfiguration
interface EncryptedMediaExtensions API provides configuration information about the media key system.
Properties
MediaKeySystemConfiguration.initDataTypes
Read only- Returns a list of supported initialization data type names. An initialization data type is a string indicating the format of the initialization data.
MediaKeySystemConfiguration.audioCapabilities
Read only- Returns a list of supported audio type and capability pairs.
MediaKeySystemConfiguration.videoCapabilities
Read only- Returns a list of supported video type and capability pairs.
MediaKeySystemConfiguration.distinctiveIdentifier
Read only- Indicates whether a persistent distinctive identifier is required.
MediaKeySystemConfiguration.persistentState
Read only- Indicates whether the ability to persist state is required.
Specifications
Specification | Status | Comment |
---|---|---|
Encrypted Media Extensions The definition of 'MediaSystemConfiguration' in that specification. |
Working Draft | Initial definition |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 42.0 | ? | ? | ? | ? |
Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|---|
Basic support | Not supported | 43.0 | ? | ? | ? | ? | ? | 42.0 |