[Mp4-tech] Fwd: MPEG-4 SDL: Questions and background information

[Jean-Claude Dufourd]

Gabriel Gatzsche wrote:
> Does somebody know if there exists an SDL Compiler (Syntactic
> Description Languge) which is able to translate SDL Code into code (e.g.
> java or c++) for parsing MPEG-4 bitstreams?
>
> Is there anybody who tried to develop such a software?

Columbia did (team of Alexandros Eleftheriadis)
> Where has the SDL been developed?

In MPEG Systems (what a strange question :) )
> Whate base developments do underly MPEG-4 SDL?

Apart from a product from the (now defunct) company created by Alex, I 
am not aware of any implementation of an SDL compiler.
Best regards
JC