[Bluez-devel] Re: Re: scooped by pocketpc (a2dp)

[Paul Ionescu <i_p_a_u_l@yahoo.com>]

Hi Lars,

Yes, you are right. I use snd-bt-sco.
There is no alsa support for a2dp yet, but I thought that if it is added,
it can be like snd-bt-sco which works fine for me.

Best regards,
Paul

On Sat, 15 Jan 2005 18:26:14 +0100, Lars Grunewaldt wrote:
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> Hi there,
> 
> I think you use snd-bt-sco, don't you? This should of course work, because
> snd-bt-sco is no user-space alsa driver, but runs in kernel space, so oss
> emulation works. It uses the headset profile, not a2dp. (fancy stereo
> audio stuff) :)
> 
> Or am I wrong? I thought there's no alsa support for a2dp yet,
> 
> best regards,
> ~  Lars
> 
> Paul Ionescu wrote:
> | Hi Brad,
> |
> | I am successfully using my jabra BT110 headset with gnomemeeting which
> | supports alsa natively. For now gnomemeeting supports only H323, but it
> | will do SIP in the near future.
> |
> | But I also tested with linphone which only supports OSS, and the oss
> | emulation worked for me (used /dev/dsp1 ). I tested with linphone
> | version 0.12.2.
> |
> |
> |
> | On Sat, 15 Jan 2005 08:28:02 -0700, Brad Midgley wrote:
> |
> |
> |>hey
> |>
> |>it's interesting to note that one of the pocketpc manufacturers
> |>(audiovox?) was announcing a2dp profile support at the consumer
> |>electronics show. the implementation has been floating around and i
> |>tried it out. it needs the occasional soft reset but otherwise works.
> |>
> |>anyway, we're no longer ahead of every other commercial OS with our
> |>implementation, but on the bright side, we should be getting interest
> |>from more developers.
> |>
> |>the next step is still an a2dp userspace alsa driver which has sort of
> |>stalled (my fault). i would be more excited about it if there was a voip
> |>application out there that used libalsa. (there's not a way to get oss
> |>emulation for a userspace alsa driver) kphone uses only oss.
> |>
> |>btw, i couldn't find a way in the spec to adjust the a2dp headset's
> |>audio from the a2dp source. has anyone noticed a way?
> |>
> |>brad
> |>
> |>
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> |
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> - --
> Lars Grunewaldt
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