MediaKeyMessageEvent: MediaKeyMessageEvent() constructor
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2019.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The MediaKeyMessageEvent constructor creates a new MediaKeyMessageEvent object.
Syntax
new MediaKeyMessageEvent(type)
new MediaKeyMessageEvent(type, options)
Parameters
type-
A string with the name of the event. It is case-sensitive and browsers always set it to
message. optionsOptional-
An object that, in addition of the properties defined in
Event(), can have the following properties:messageType-
A message type that allows applications to differentiate messages without parsing them. Allowed values are:
license-request,license-renewal,license-renewal, orindividualization-request. message-
An array containing the message generated by the content decryption module.
Return value
A new MediaKeyMessageEvent object.
Specifications
| Specification |
|---|
| Encrypted Media Extensions # dom-mediakeymessageevent-constructor |
Browser compatibility
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