opus - Nov 2009 - CELT question

Hello,

I want to use the CELT codec in an embedded solution. For the embedded 
solution, the processor speed is of great importance.
In the documentation (the presentation of Dr. Jean-Marc Valin, Gregory 
Maxwell and Dr. Timothy B. Terriberry) the CELT LC (low complexity) mode 
is mentionned. The LC mode should use half the memory recources and half 
the MIPS.
My question is how to tell the CELT library to use the low complexity 
mode. Should I use the 
"celt_encoder_ctl(enc,CELT_SET_COMPLEXITY(complexity))" function and
set
the complexity to zero, or is there also a compile time define which I 
should use?

I use the CELT version 0.7.0.

Thanks,
-- 
Best regards,
P. Hoogervorst
	Engineering Spirit
De Werf 4e,    3632 AE Loenen a/d Vecht
The Netherlands
tel: (+31)294-237007 <skype:+31294237007?call>  
www.engineering-spirit.nl <http://www.engineering-spirit.nl/>   




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Peter Hoogervorst a ?crit :
> My question is how to tell the CELT library to use the low complexity
> mode. Should I use the
> "celt_encoder_ctl(enc,CELT_SET_COMPLEXITY(complexity))" function
and set
> the complexity to zero, or is there also a compile time define which I
> should use?
Just using:
celt_encoder_ctl(enc,CELT_SET_COMPLEXITY(complexity));
will do here. If you want to also save on code size, there's entire
functions you can remove as well, but there's no define for that at this
point.

Cheers,

	Jean-Marc