MediaEncryptedEvent: initData 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.
The read-only initData property of the MediaKeyMessageEvent returns the initialization data contained in this event, if any.
Value
An ArrayBuffer with the initialization data, or null if there are none.
Specifications
| Specification |
|---|
| Encrypted Media Extensions # dom-mediaencryptedevent-initdata |
Browser compatibility
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