MediaEncryptedEvent

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.

The MediaEncryptedEvent interface of the Encrypted Media Extensions API contains the information associated with an encrypted event sent to a HTMLMediaElement when some initialization data is encountered in the media.

Constructor

MediaEncryptedEvent(): Creates a new instance of a MediaEncryptedEvent object.

This interface also inherits properties from its parent, Event.

MediaEncryptedEvent.initDataType Read only: Returns a case-sensitive string with the type of the format of the initialization data found.
MediaEncryptedEvent.initData Read only: Returns an ArrayBuffer containing the initialization data found. If there is no initialization data associated with the format, it returns null.

This interface doesn't provide any specific methods, but inherits methods from its parent, Event.

Specification
Encrypted Media Extensions # mediaencryptedevent

This page was last modified on ⁨Jun 17, 2024⁩ by MDN contributors.