[speex-dev] Chopping off the wideband?

Jean-Marc Valin jean-marc.valin at hermes.usherb.ca
Tue Feb 18 15:09:43 PST 2003

Le mar 18/02/2003 à 17:38, John Hayes a écrit :
> If I encode something in ultra-wideband, can I decode it in wideband by
> chopping off bytes in every frame?

All you have to do is use the --force-wb switch with speexdec. It will
decode as if the file were wideband, ignoring the ultra-wideband info.
It would also be possible to write a tool that strips off those bytes
from the file itself (making it a bit smaller) but such a tool hasn't
been written yet.


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

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