HTMLMediaElement: encrypted event
The encrypted
event is fired when the media encounters some initialization data indicating it is encrypted.
This event is not cancelable and does not bubble.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
js
addEventListener("encrypted", (event) => {});
onencrypted = (event) => {};
Event type
A MediaEncryptedEvent
. Inherits from Event
.
Event properties
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 returnsnull
.
Specifications
Specification |
---|
Encrypted Media Extensions # dom-evt-encrypted |
Encrypted Media Extensions # dom-htmlmediaelement-onencrypted |
Browser compatibility
BCD tables only load in the browser