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MediaKeyMessageEvent

The MediaKeyMessageEvent interface of the Encrypted Media Extensions API contains the content and related data when the content decryption module generates a message for the session.

Event MediaKeyMessageEvent

Constructor

MediaKeyMessageEvent()

Creates a new instance of MediaKeyMessageEvent.

Instance properties

Inherits properties from its parent, Event.

MediaKeyMessageEvent.message Read only

Returns an ArrayBuffer with a message from the content decryption module. Messages vary by key system.

MediaKeyMessageEvent.messageType Read only

Indicates the type of message. May be one of license-request, license-renewal, license-release, or individualization-request.

Instance methods

Inherits methods from its parent, Event.

Examples

js

// TBD

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
MediaKeyMessageEvent 42 13 38 No 29 12.1 42 42 38 29 12.2 4.0
MediaKeyMessageEvent 42 13 38 No 29 12.1 42 42 38 29 12.2 4.0
message 42 13 38 No 29 12.1 42 42 38 29 12.2 4.0
messageType 42 13 38 No 29 12.1 42 42 38 29 12.2 4.0

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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeyMessageEvent