MediaEncryptedEventInit
fun
MediaEncryptedEventInit
(
initDataType
:
String
?
=
""
,
initData
:
ArrayBuffer
?
=
null
,
bubbles
:
Boolean
?
=
false
,
cancelable
:
Boolean
?
=
false
,
composed
:
Boolean
?
=
false
)
:
MediaEncryptedEventInit
(source)