Return-Path: To: bluez-users@lists.sourceforge.net From: joakim@verona.se Date: Tue, 19 Sep 2006 14:55:52 +0200 Message-ID: References: <450F208F.4080204@xmission.com> <450FDFC9.6060804@palmsource.com> Mime-Version: 1.0 Subject: Re: [Bluez-users] a2play and btsco questions Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net joakim@verona.se writes: > Fr=E9d=E9ric DALLEAU writes: > > > >> Hi, >> plugin type is a2dpd >> >> pcm.headphone { >> type a2dpd <------------------here >> bdaddr "00:16:B8:0E:8B:15" >> } > > Thanks for spotting this! > > Some problems remains: > - the sound is much "choppier" than with a2play > I suspect this line from a2dpd output: > setscheduler returns -1 (errno=3D1:Operation not permitted) > > must I run a2dpd as root? > > - I only get sound in 1 earpiece, the sound is very soft in the other one. Forgot: the "cmd" definitions doesnt seem to do anything! > >> Fr=E9d=E9ric >> >> >> >> joakim@verona.se a =E9crit : >>> joakim@verona.se writes: >>> >>> I tried the a2dpd daemon as per Brad:s suggestion, but Im having >>> difficulties. The build and install went ok. >>> >>> This is my configuration: >>> ~/.asoundrc >>> pcm.headphone { >>> type a2dp >>> bdaddr "00:16:B8:0E:8B:15" >>> } >>> >>> ~/.a2dprc >>> [a2dpd] >>> address=3D00:16:B8:0E:8B:15 >>> cmdplay=3Decho play >>> cmdnext=3Decho next >>> cmdpause=3Decho pause >>> cmdprev=3Decho prev >>> cmdnew=3Decho cmdnew >>> logfile=3D/tmp/a2dpdlog >>> >>> then I start a2dpd >>> >>> then I test with: >>> mplayer -ao alsa:device=3Dheadphone 01.mp3 >>> >>> alsa-init: using device headphone >>> DEBUG: _snd_pcm_a2dp_open: name headphone mode 0 >>> DEBUG: _snd_pcm_a2dp_open: bdaddr/dest is 00:16:B8:0E:8B:15 >>> DEBUG: a2dp_alloc: init >>> DEBUG: a2dp_connect: a2dp 0xa3b75b8 (sk=3D0, control_sk=3D0) >>> DEBUG: connect_stream: Using address: 15:8B:0E:B8:16:00 >>> DEBUG: detect_a2dp: Found A2DP Sink >>> DEBUG: connect_stream: Found A2DP Sink at the destination >>> DEBUG: do_connect: Connected [imtu 672, omtu 672, flush_to 65535] >>> DEBUG: connect_stream: Sent the Stream End Point Discovery Command >>> DEBUG: connect_stream: couldn't get avdtp_discover >>> >>> So something goes wrong >>> >>> a2dpd has this to say: >>> a2dpd >>> Cannot open /dev/input/uinput: No such file or directory >>> a2dpd [Sep 19 2006 11:50:59] starting ...a2dpd addr=3D00:16:B8:0E:8B:15 >>> timer=3D4000 us [Sep 19 2006 11:50:59] >>> setscheduler returns -1 (errno=3D1:Operation not permitted) >>> main_thread:Accepting incoming tcp stream connection >>> New connection to bluetooth [44100 hz] >>> avrcp: Accepting incoming connection >>> avdtp: Accepting incoming connection >>> >>> >>> the device works in stereo with a2dplay >>> >>> >>> = >>>> Brad Midgley writes: >>>> >>>> = >>>>> joakim >>>>> >>>>> = >>>>>> I'm using my HBH-DS970 headset with a2play, and it works nicely. >>>>>> However, I would also like o use the daemon functionality of the bts= co >>>>>> key daemon at the same time, so as to control playback with the >>>>>> headset butons. Is this possible? >>>>>> = >>>>> well it might be possible for you to hack something together using the >>>>> btsco settings file. >>>>> >>>>> if your headset supports avrcp, you should be able to use the alsa >>>>> plugin and a2dpd daemon to control playback. that would be more flexi= ble. >>>>> = >>>> According to the docs I need a2play to play stereo, since the >>>> HBH-DS970 supports stereo. Has this requirement changed? It would be >>>> much nicer wih a proper alsa device of course. >>>> >>>> = >>>>> brad >>>>> >>>>> ---------------------------------------------------------------------= ---- >>>>> Take Surveys. Earn Cash. Influence the Future of IT >>>>> Join SourceForge.net's Techsay panel and you'll get the chance to sha= re your >>>>> opinions on IT & business topics through brief surveys -- and earn ca= sh >>>>> http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CI= D=3DDEVDEV>>>>>> -- = >>>> Joakim Verona >>>> http://www.verona.se>>>>> >>>> ----------------------------------------------------------------------= --- >>>> Take Surveys. Earn Cash. Influence the Future of IT >>>> Join SourceForge.net's Techsay panel and you'll get the chance to shar= e your >>>> opinions on IT & business topics through brief surveys -- and earn cash >>>> http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CID= =3DDEVDEV>>>> >>> = >> >> >> ------------------------------------------------------------------------- >> Take Surveys. Earn Cash. Influence the Future of IT >> Join SourceForge.net's Techsay panel and you'll get the chance to share = your >> opinions on IT & business topics through brief surveys -- and earn cash >> http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CID= =3DDEVDEV > > -- = > Joakim Verona > http://www.verona.se > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share y= our > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CID=3D= DEVDEV -- = Joakim Verona http://www.verona.se ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CID=3DDE= VDEV _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users