[speex-dev] DTX and VAD doesn't work on one of my computers.

[Jean-Marc Valin]

This seems to indicate that speex_encode never detects silence, which is
possible because its VAD is pretty simple (might want to try the one in
the preprocessor). As for the return value, though 1 and 38 will be
interpreted the same (TRUE), I really don't see how you can get 38 since
the code only contains "return 0" and "return 1". Might want to check
your compiler more closely.

        Jean-Marc

Le jeu 08/01/2004 à 09:18, Jonathan Wang a écrit :
> Hi there,
>  
> I enable DTX and VAD in speex_encode to detect whether there is
> silence in voice data. But the same programme got different result on
> my computers. The function speex_encode always return 38 on one of my
> computers although it is silence. On all other computers the function
> speex_encode return 1 when it is silence. It means DTX and VAD doesn't
> work on particular OS or PC. Do anyone have some idea what is the
> reason?
>  
> Thanks
> Jonathan

-- 
Jean-Marc Valin, M.Sc.A., ing. jr.
LABORIUS (http://www.gel.usherb.ca/laborius)
Université de Sherbrooke, Québec, Canada


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