[Speex-dev] Speex on Nokia Symbian S60 phones
Fabio Pietrosanti (naif)
lists at infosecurity.ch
Wed Dec 10 12:42:46 PST 2008
It would be very nice to know about some good success without too much
cpu issues on Nokia devices, i tried pjsip.org project on S60 FP1 E65
+200mhz ARM cpu with speex but don't had much luck in using it without
having 100% cpu usage :(
Please let us to know about your testing
E65 CPU: http://www.nokia-tuning.net/index.php?s=processor
Jordan Dimov wrote:
> Thank you, guys.
> Most smartphones in production today run at ~300MHz and above. So
> this shouldn't be a problem. I'll try to compile speex for Symbian (I
> see it's been ported, but the Symbian port is somewhat out of date?)
> and I'll run it on a pair of Nokia N76 phones. I'll let you know how
> it works out.
> If someone has any further advice in this direction, I would deeply
> appreciate it.
> Quoting "Fabio Pietrosanti (naif)" <lists at infosecurity.ch>:
> > If you are using CSD, like for a secure telephony solution
> > (http://m.privategsm.com), consider that speex is VBR and VBR
> codecs are
> > not recommended for security reasons
> (http://zfoneproject.com/faq.html#vbr) .
> Does this have something to do with side-channel attacks?
> Anyway... I'll just use speex with CBR. Thanks for the tip.
> ~ J
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