[Speex-dev] SPEEX on iPhone ?

Vincent Burel
2008-11-12T07:13:22Z

ok, interesting !
Do you know how much CPU it takes for a real time encoding/decoding ? it's
more around 20% or 80% instead ?
Do you know if it works for 44100 Hz / 32kbps / Quality =8 ?
thanks again.
Vincent

----- Original Message -----
From: "Ashhar Farhan" <farhan at phonestack.com>
To: "Vincent Burel" <vincent.burel at vb-audio.com>
Cc: <speex-dev at xiph.org>
Sent: Wednesday, November 12, 2008 3:05 AM
Subject: Re: [Speex-dev] SPEEX on iPhone ?


> vincent,
> it should work out of the box. real time speex should work on the
> iphone as it has a really fast arm cpu (and speex works in realtime on
> even the 201mhz arm cpus).
> while compiling, remember to define the fixed-support support and you
> are all set. narrow band (8khz) and 8kbps bitrate will work very well.
> while you are at it, pse send the xcode project file to include in the
tarball.
> - farhan
>
> On 11/10/08, Vincent Burel <vincent.burel at vb-audio.com> wrote:
> > Hello Ashhar,
> >
> > thanks for your reply, but i'm a bit surprised.
> >
> > 1- Does it mean that it is possible to make a Real Time
Encoding/Decoding
> > with SPEEX on iPhone ?
> >
> > 2- What parameters have been used (QUALITY, SAMPLING_RATE, BITRATE) ?
and
> > what kind of CPU load do they measure for that ?
> >
> > Thanks by advance,
> > Vincent