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 MediaKeyMessageEvent interface of the EncryptedMediaExtensions API contains the content and related data when the content decryption module generates a message for the session.
Constructor
MediaKeyMessageEvent()- Creates a new instance of
MediaKeyMessageEvent.
Properties
Inherits properties from its parent, Event.
MediaKeyMessageEvent.messageRead only- Returns an
ArrayBufferwith a message from the content decryption module. Messages vary by key system. MediaKeyMessageEvent.messageTypeRead only- Indicates the type of message. May be one of
license-request,license-renewal,license-renewal, orindividualization-request.
Methods
Inherits methods from its parent, Event.
Examples
// TBD
Specifications
| Specification | Status | Comment |
|---|---|---|
| Encrypted Media Extensions The definition of 'MediaKeyMessageEvent' 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 |