Return-Path: To: bluez-users@lists.sourceforge.net From: joakim@verona.se Date: Tue, 19 Sep 2006 14:41:05 +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 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. > 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 btsco >>>>> 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 flexib= le. >>>> = >>> 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 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>>> = >>> -- = >>> 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= =3DDEVDEV>> = >> >> = > > > ------------------------------------------------------------------------- > 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