Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element.
Important This property is not supported in Internet Explorer 11 on Windows 7.
This property is read-only.
ptr = object.msKeys
The MSMediaKeys object associated with this media element.
msKeys is part of the World Wide Web Consortium (W3C) Encrypted Media Extensions (EME) which enables playback of protected content.