Microsoft DirectX 8.0 (C++) |
The band track form can be a top-level form but is also found as the data part of a Track Form. It is organized as follows:
RIFF( 'DMBT' [<bdth-ck>] // Band track header [<guid-ck>] // GUID for band track [<vers-ck>] // Version information [<UNFO-list>] // Name, author, copyright information, comments <lbdl-list> // List of band lists )
This optional chunk contains header information for a band track. The only data in the structure is a flag for automatic downloading.
<bnth-ck> -> bdth( <DMUS_IO_BAND_TRACK_HEADER> )
For information on these three chunks, see Common Chunks.
The last chunk contains one or more bands.
<lbdl-list> -> LIST( 'lbdl' <lbnd-list>... )
Each band is encapsulated in a list of the following type.
<lbnd-list> -> LIST( 'lbnd' <bdih-ck> or <bd2h-ck> <DMBD-form> )
The band list begins with a header. In older files, this is <bdih-ck>; newer content uses <bd2h-ck>.
<bdih-ck> -> ( <DMUS_IO_BAND_ITEM_HEADER> ) <bd2h-ck> -> ( <DMUS_IO_BAND_ITEM_HEADER2> )
The header is followed by a Band Form containing information about the instruments in the band.