Return-Path: Message-ID: <5bab330d0512192018o281f89a6l242586c487297e8f@mail.gmail.com> From: Nigel Sim To: bluez-devel@lists.sourceforge.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_1883_10274066.1135052294508" Subject: [Bluez-devel] A2DP w/ Blueant headset Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net Reply-To: bluez-devel@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ development List-Post: List-Help: List-Subscribe: , List-Archive: Date: Tue, 20 Dec 2005 14:18:14 +1000 ------=_Part_1883_10274066.1135052294508 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline A2DP with the bluetooth-alsa project doesn't work with the Blueant stereo headphones, and by looking at this page it appears that it might be because these headphones don't support AVDTP ( http://www.robertwebbe.nl/extendedA2DP.html) Is this possible? I tried running using a2play (below) and sbcenc+rcplay. The second option doesn't crash out, but no sound is heard at the headphones. sco sound works fine, as does the mic. Is there anyone working on this area at the moment who could suggest something to try? Thanks Bluez 2.23 bluetooth-alsa CVS 20051220 mpg123 --au - /home/nigel/03\ -\ They\ Got\ Lost.mp3 | ./a2play 00:0A:56:00:B5:91 - High Performance MPEG 1.0/2.0/2.5 Audio Player for Laye= r 1, 2, and 3. Version 0.59q (2002/03/23). Written and copyrights by Joe Drew. ... MPEG 1.0 layer III, 128 kbit/s, 44100 Hz stereo subbands =3D 8 blocks =3D 16 bitpool =3D 32 len=3D2048 Header size=3D28 Sample Rate:44100 Channels:2 Using address: 00:0A:56:00:B5:91 Found A2DP Sink Found A2DP Sink at the destination Connected [imtu 672, omtu 672, flush_to 65535] couldn't get avdtp_discover Sent the Stream End Point Discovery Command ------=_Part_1883_10274066.1135052294508 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline A2DP with the bluetooth-alsa project doesn't work with the Blueant stereo headphones, and by looking at this page it appears that it might be because these headphones don't support AVDTP (http://www.robertw= ebbe.nl/extendedA2DP.html) Is this possible?

I tried running using a2play (below) and sbcenc+rcplay. The second option doesn't crash out, but no sound is heard at the headphones. sco sound works fine, as does the mic.

Is there anyone working on this area at the moment who could suggest someth= ing to try?

Thanks

Bluez 2.23
bluetooth-alsa CVS 20051220

mpg123 --au - /home/nigel/03\ -\ They\ Got\ Lost.mp3 | ./a2play 00:0A:56:00:B5:91 - High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3.
Version 0.59q (2002/03/23). Written and copyrights by Joe Drew.
...
MPEG 1.0 layer III, 128 kbit/s, 44100 Hz stereo
subbands =3D 8 blocks =3D 16 bitpool =3D 32

len=3D2048
Header size=3D28
Sample Rate:44100
Channels:2
Using address: 00:0A:56:00:B5:91
Found A2DP Sink

Found A2DP Sink at the destination
Connected [imtu 672, omtu 672, flush_to 65535]

couldn't get avdtp_discover
Sent the Stream End Point Discovery Command


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