Re: [Bluez-devel] a2dp on maemo/nokia770

[Marcel Holtmann <marcel@holtmann.org>]

Hi Ville,

> > 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. 

this is what I know. Bard of course would have more details since I
haven't done any SBC related work for some time. I am not a codec expert
and so not really helpful, but I still think that fixed point is the
only way to go. Some people at the UPFs acknowledge this, but of course
without any details about actual code.

> > 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.

This would be great, thanks.

Regards

Marcel




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