Speex dev - Jul 2006 - problem with encoding and decoding splitting

I'm sorry, but I've found in the paper "Speex: A Free Codec For
Free Speech" at page 5 the phrase "If more than one channel
is used, then an instance is required for each channel
(Speex is not stateless)". What does it mean? Could it be that is the
problem that I've met?
Thanks
Andrea


---------- Original Message ----------------------------------
From: "Leonardi Andrea" <andrea.tn@quipo.it>
Reply-To: andrea.tn@quipo.it
Date:  Tue,  4 Jul 2006 14:53:39 +0200
> Hi Folks!
>I'm using Speex in my program, to develope a program that makes use of a
multiple descriptions concept to encode and decode a WAVE file.. and here I have
the problems:
>In my code I create two file splitting odd and even sample, and then I
codify them as done in samplenc.c.
>I don't have any problems until here, but when I start with the decode
part, I have some problem. I have created two while, one to decode odd sample,
the other for the even sample. I don't have to problem to decode odd sample,
but it seems that after that the program can't decode anymore. It decodes
also the even samples, but it inserts some errors in the decoded file. And the
strange is that if a comment the first while, the second correctly works.
>I've tried to create new Speex structure, and to destroy the one used in
the first while, but nothing happens..
>If someone could help me..
>Thanks a lot! 
> 
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