From: Ville Tervo <ville.tervo@nokia.com>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] a2dp on maemo/nokia770
Message-ID: <20051219134257.GJ20677@null.research.nokia.com>
References: <43A18AB3.2090507@xmission.com> <20051216130359.GD20677@null.research.nokia.com> <1134743177.4239.29.camel@localhost>
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Date: Mon, 19 Dec 2005 15:42:57 +0200

On Fri, Dec 16, 2005 at 03:26:17PM +0100, ext Marcel Holtmann wrote:
> Hi Ville,
> 
> > > I would like to get A2DP audio working with the 770. The codec would
> > > perform faster/better if it was a proper dsp task but that's beyond the
> > > scope of a volunteer effort.
> > > 
> > > Is nokia working on it?
> > 
> > Currently we are working on basic hs support. A2DP is not yet under
> > focus. However dsp-style approach is one of the possibilities.
> > 
> > Feel free to send any wishes, suggestion and ideas regarding bt audio
> > support. We'll keep them in mind when we do decisions and plans.
> 
> since I've already seen Nokia phones with A2DP Source capabilities, the
> question is now is this a bought solution or is developed inside Nokia.
> If it is developed inside Nokia you might wanna share it or help us out
> to get our SBC in shape and really good and fast.
> 

I wouldn't hold my breath to see that happening. Whan is the situation
with current SBC? What is missing? Is performance optimal? I have
followed discussions about it and there seems to be fixed point
implementaion allready but that has poor quality compared to floating
point version. 


> The Nokia 770 is using a TI chip and basically nobody of us has real
> experiences with these chips. I have seen them in an iPAQ and now the
> 770, but that's it. Do you think Nokia is willing to donate some of the
> TI development kits to BlueZ? Especially the SCO and eSCO stuff needs a
> lot of testing and I would prefer to do it with an i386 or x86_86 based
> system.

I'll try to arrange something.

-- 
Ville


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