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

The MediaKeySystemConfiguration.initDataTypes read-only property returns a list of supported initialization data type names. An initialization data type is a string indicating the format of the initialization data.


var dataTypes[] = mediaSystemConfiguration.initDataTypes;


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

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support42 ? ? ? ? ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support4342 ? ? ? ?4.0

Document Tags and Contributors

Contributors to this page: fscholz, rolfedh, Sebastianz, jpmedley
Last updated by: fscholz,