(last updated 2003-07-09)

Name : Keiichi Shinoda

Email : shino-k&post.yamaha.co.jp

MIME media type name : Application

MIME subtype name : Vendor Tree - vnd.yamaha.smaf-phrase

Required parameters :     

Optional parameters : 
    
Encoding considerations : binary
This media type may require encoding on transports not capable of handling binary.

Security considerations : 
The content doesn't contain executable code and hence cannot be employed maliciously.

Interoperability considerations : 
    
Published specification : 
SMAF-Phrase is a data format specification intended mainly to define a data format for realtime multitrack game sounds based multimedia content, transportable via internet/intranet/wireless internet in very small packages.
SMAF-Phrase specification data is expressed as multiple bundles of independent sequence data for each output device.
The format enables and specifies all sequences to start playing back simultaneously,and some SMAF-Phrase files can be played at the same time,and realtime playing is enable.So as a result, realtime and simultaneous and multi-track playing like game sounds are realized.

Applications which use this media : 
Embeded SMAF-Phrase player on cellular phone,personal digital assistant or other electronic equipments.
SMAF-Phrase Contents Authoring tool on PC.
SMAF-Phrase player Application on PC.

Additional information :
1. Magic number(s) : none
2. File extension(s) : .spf
3. Macintosh file type code : none
4. Object Identifiers: none

Person to contact for further information :
1. Name : Masahiro Mukojima
2. Email : masam&asc.yamaha.co.jp

Intended usage : Common 
    
Author/Change controller :  
Keiichi Shinoda or Masahiro Mukojima
Yamaha Corporation
203 Matsunokijima Toyooka-mura Iwata-gun
Shizuoka-ken 438-0192 Japan   

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