[Mp4-tech] XMT-A and XMT-O Documentation

[Ole Jaekel]

Hello everybody!
i am working on an transformation of 3d-scene descriptions into mpeg-4 
using xmt-a and xmt-o.
i need an exact documentation what node of these two languages is meant to 
do what.
So far i read "The MPEG-4 Book" by Pereira and Ebrahimi or asked X3D's or 
SMIL's documentation for help. But all sources are still not exact enough. 
There are still some XMT-specific nodes and concept, which exact purpose i 
don't know.
Take for instance XMT-O's macros or transitions. I don't really know, what 
they do!
Can someone help me, please?
Ciao Ole
-- 
Thought of by Ole,
Written with M2, Opera's revolutionary E-Mail-Module: 
http://www.opera.com/m2/,
Send with Classic Hamster 2.0.0.1: http://tglsoft.de/