$Revision$
$Date$
audiodata — Pointer to external audio data
audiodata ::= EMPTY
| 
                         Name  | 
                     
                         Type  | 
                     
                         Default  | 
                  ||||||||||||||||||||||||||||||
| srccredit | CDATA | None | ||||||||||||||||||||||||||||||
| entityref | ENTITY | None | ||||||||||||||||||||||||||||||
| fileref | CDATA | None | ||||||||||||||||||||||||||||||
| format | 
                        
  | 
                     None | 
This empty element points to external audio data.
                  There are two ways to provide content for AudioData:
                  EntityRef or FileRef.  It is best to use only one of these
                  methods. However, if multiple sources are provided, 
                  EntityRef will be used in favor of 
                  FileRef.
                  
               
                        EntityRef identifies the general entity
                        which points to the content of the audio data.
                        
                     
                        FileRef specifies the name of the file
                        which contains the content of the audio data.
                        
                     
                        Format identifies the format of the audio
                        data. The Format must be a defined
                        notation.
                        
                     
                        SrcCredit contains details about the source 
                        of the audio data.