22.4.2.22 ostream

This element specifies a binary stream object variant type.

This type is defined as follows: Identical to the definition of the stream element, but indicates that the stream contains a serialized object, which is a CLSID – see the ST_Guid simple type (22.9.2.4) – followed by initialization data for the specified class.

The possible values for this element are defined by the W3C XML Schema base64Binary datatype.