[Mp4-tech] unknown tool

[eduardo.fleming globo.com]

Hi for all 
About one or two months ago, i read a message from one list (i dont 
remember what?) talking about a matrix technique of compression that intend
to make a compression of 500x to 1000x. I visit the site, but i forgot to
mark this.
Do someone knows anything about this technique and about the tool that implements
this.
thanks
Eduardo Fleming
+55 21 8189-1000