MediaKeyMessageEvent - Web APIs 编辑

Experimental

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

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

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Constructor

MediaKeyMessageEvent()

Creates a new instance of MediaKeyMessageEvent.

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.

Methods

Inherits methods from its parent, Event.

Examples

// TBD

Specifications

Browser compatibility

BCD tables only load in the browser