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This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The MediaKeySystemAccess interface of the EncryptedMediaExtensions API provides access to a Key System for decryption and/or a content protection provider. You can request an instance of this object using the Navigator.requestMediaKeySystemAccess method.

Properties

MediaKeySystemAccess.keySystem Read only
Returns a DOMString identifying the key system being used.

Methods

MediaKeySystemAccess.createMediaKeys()
Returns a Promise that resolves to a new MediaKeys object.
MediaKeySystemAccess.getConfiguration()
Returns a MediaKeySystemConfiguration object with the supported combination of configuration options.

Specifications

Specification Status Comment
Encrypted Media Extensions
The definition of 'MediaKeySystemAccess' in that specification.
Recommendation Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
MediaKeySystemAccess
Experimental
Chrome Full support 42Edge Full support YesFirefox ? IE ? Opera ? Safari ? WebView Android Full support 43Chrome Android Full support 42Edge Mobile Full support YesFirefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Full support 4.0
keySystem
Experimental
Chrome Full support 42Edge Full support 13Firefox ? IE ? Opera ? Safari ? WebView Android Full support 43Chrome Android Full support 42Edge Mobile Full support YesFirefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Full support 4.0
createMediaKeys
Experimental
Chrome Full support 42Edge Full support 13Firefox ? IE ? Opera ? Safari ? WebView Android Full support 43Chrome Android Full support 42Edge Mobile Full support YesFirefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Full support 4.0
getConfiguration
Experimental
Chrome Full support 42Edge Full support 13Firefox ? IE ? Opera ? Safari ? WebView Android Full support 43Chrome Android Full support 42Edge Mobile Full support YesFirefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Full support 4.0

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.

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