MediaEncryptedEvent: initDataType property

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.

Learn more
See full compatibility
Report feedback

The read-only initDataType property of the MediaKeyMessageEvent returns a case-sensitive string describing the type of the initialization data associated with this event.

Value

A string.

Specifications

Specification
Encrypted Media Extensions # dom-mediaencryptedevent-initdatatype

Browser compatibility

BCD tables only load in the browser