|Microsoft DirectX 9.0|
The following chunks occur in various list chunks and forms.
This is the GUID identifier of the element.
<guid-ck> -> guid( <GUID> )
This chunk contains version information for the element.
<vers-ck> -> vers( <DMUS_IO_VERSION> )
The UNFO chunk is like a standard RIFF INFO list, except that it uses Unicode characters. INFO and UNFO lists consist of various chunks that contain null-terminated strings.
<UNFO-list> -> LIST( 'UNFO' <unfo-text-ck>... )