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MediaKeySystemAccess: getConfiguration() method

The MediaKeySystemAccess.getConfiguration() method returns an object with the supported combination of the following configuration options:

initDataTypes Read only: Returns a list of supported initialization data type names. An initialization data type is a string indicating the format of the initialization data.
audioCapabilities Read only: Returns a list of supported audio type and capability pairs.
videoCapabilities Read only: Returns a list of supported video type and capability pairs.
distinctiveIdentifier Read only: Indicates whether a persistent distinctive identifier is required.
persistentState Read only: Indicates whether the ability to persist state is required.

getConfiguration()

None.

An object.

Specification
Encrypted Media Extensions # dom-mediakeysystemaccess-getconfiguration

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`getConfiguration`	42	13	43 Before Firefox 50, the returned object has neither a `distinctiveIdentifier` nor a `persistentState` property.	No	29	12.1	43	42	43 Before Firefox 50, the returned object has neither a `distinctiveIdentifier` nor a `persistentState` property.	29	12.2	4.0

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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySystemAccess/getConfiguration