DMUS_IO_TRACK_HEADER

The DMUS_IO_TRACK_HEADER structure contains information about a track. Used in the Track Form.

Syntax

typedef struct _DMUS_IO_TRACK_HEADER {
  GUID   guidClassID;
  DWORD  dwPosition;
  DWORD  dwGroup;
  FOURCC ckid;
  FOURCC fccType;
} DMUS_IO_TRACK_HEADER;

Members

guidClassID

Class identifier of the track.

dwPosition

Position in the track list.

dwGroup

Group bits for the track.

ckid

Identifier of the track's data chunk. If this value is 0, it is assumed that the chunk is of type LIST, so fccType is valid and must be nonzero.

fccType

List type. If this value is 0, ckid is valid and must be nonzero.

See Also

• DirectMusic File Structures
• IDirectMusicSegment8::GetTrackGroup
• IDirectMusicSegment8::InsertTrack
• Track Form