[Bluez-devel] RE :2 plugz issues

[Bluez-devel] RE :2 plugz issues

[Quinton Yuan]

Frederic
Thanks for your reply, sounds still not right on headset side, below are .a=
2dprc file, attached is a2dpd log

Regards/Quinton

From: "Frederic Dalleau" <Frederic.Dalleau@palmsource.com>
Subject: [Bluez-devel] RE :  1. Re: 2 plugz issues (Brad Midgley)
To: "BlueZ development" <bluez-devel@lists.sourceforge.net>
Message-ID:
	<7A6DA545D7FDCC4B93DB651FDBC1EDDE4E6EB6@eumonex01.palmsource.com>
Content-Type: text/plain; charset=3D"iso-8859-1"

Try to add the following in .a2dprc
sbcbitpool=3D32
rate=3D44100
plugin-rate=3D0

If it doesn't fix the problem, then provide us your .a2dprc and what adapte=
r you are using.

Fr?d?ric



[Shuangqing (Quinton) Yuan] =

[a2dpd]
#
# Rate
# use 32000 if your headset seems to not support 44100 (HP works well at 44=
100, Sonorix at 32000)
# However, 44100 is mandatory
#
rate=3D44100
sbcbitpool=3D32
#rate=3D32000

#
# plugin-rate default is the rate used between the plugin and the daemon
# if this value is 0 then =

# if this value is not 0 then alsa will convert all stream to the specified=
 rate and then send it to the daemon
# if this value is 0, then alsa will do no conversion at all, the daemon wi=
ll do it's own resampling.
# This "features" is disabled because of the crappy quality of the daemon r=
esampler
# To test a2dpd resampling from 32000 to 44100 use plugin-rate=3D32000 and =
rate=3D44100
#plugin-rate=3D32000
plugin-rate=3D0

# Recommended
enablereversestereo=3D1

#
# AVRCP Commands to run
# If these entries are emptied, then some keyboard entry will be sent to /d=
ev/uinput
#
cmdplay=3Dxmms --play
cmdpause=3Dxmms --pause
cmdprev=3Dxmms --rew
cmdnext=3Dxmms --fwd
cmdnew=3Dxmms --play
# Put to 0 to ignore AVRCP (if your computer freezes when commands are rece=
ived)
enableavrcp=3D1

#
# Audio routing
#
# If set to 1 (at a2dp startup only) a2dp will reread configuration file
#=C2=A0for audio routing changes each second
enablerereadconfig=3D1

# 0 =3D> Bluetooth A2DP Sink
# 1 =3D> Alsa
enableredirectalsa=3D0

# Your bluetooth headset address
#Belkin TuneStage
#address=3D00:08:1b:8a:40:95 =

#motorola S805
address=3D00:0C:55:D1:D0:D6
#BlueJay with A2DP demo program
#address=3D00:50:43:20:6c:62
# Address of your alsa output (default : plughw:0,0) you have to know what =
to do
alsaoutput=3D

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[Bluez-devel] RE : RE :2 plugz issues

[Frederic Dalleau]

[-- Attachment #1: Type: text/plain, Size: 3654 bytes --]

Now get back to :
sbcbitpool=32
rate=44100
plugin-rate=44100
also add
flags=1 to display bandwith
With a bitpool of 32 you should see bandwith around 26703 b/s.

Here are a few tests.
Add enabledebug=0 in .a2dprc see if it is better (remove all traces)
Try a2dpd from btsco-0.5.tgz (not the cvs head) instead of plugz.
you could also test other bitpool values (53 is the only mandatory value, 64 or 16 or 8 can work too, but quality can suffer)
or another media player known to work, like xine or vlc.

with xmms Start streaming one minute then press stop on the player, does it continue playing?

Frédéric




-------- Message d'origine--------
De: bluez-devel-bounces@lists.sourceforge.net de la part de Quinton Yuan
Date: mar. 09/01/2007 18:40
À: bluez-devel@lists.sourceforge.net
Objet : [Bluez-devel]  RE :2 plugz issues
 
Frederic
Thanks for your reply, sounds still not right on headset side, below are .a2dprc file, attached is a2dpd log

Regards/Quinton

From: "Frederic Dalleau" <Frederic.Dalleau@palmsource.com>
Subject: [Bluez-devel] RE :  1. Re: 2 plugz issues (Brad Midgley)
To: "BlueZ development" <bluez-devel@lists.sourceforge.net>
Message-ID:
	<7A6DA545D7FDCC4B93DB651FDBC1EDDE4E6EB6@eumonex01.palmsource.com>
Content-Type: text/plain; charset="iso-8859-1"

Try to add the following in .a2dprc
sbcbitpool=32
rate=44100
plugin-rate=0

If it doesn't fix the problem, then provide us your .a2dprc and what adapter you are using.

Fr?d?ric



[Shuangqing (Quinton) Yuan] 
[a2dpd]
#
# Rate
# use 32000 if your headset seems to not support 44100 (HP works well at 44100, Sonorix at 32000)
# However, 44100 is mandatory
#
rate=44100
sbcbitpool=32
#rate=32000

#
# plugin-rate default is the rate used between the plugin and the daemon
# if this value is 0 then 
# if this value is not 0 then alsa will convert all stream to the specified rate and then send it to the daemon
# if this value is 0, then alsa will do no conversion at all, the daemon will do it's own resampling.
# This "features" is disabled because of the crappy quality of the daemon resampler
# To test a2dpd resampling from 32000 to 44100 use plugin-rate=32000 and rate=44100
#plugin-rate=32000
plugin-rate=0

# Recommended
enablereversestereo=1

#
# AVRCP Commands to run
# If these entries are emptied, then some keyboard entry will be sent to /dev/uinput
#
cmdplay=xmms --play
cmdpause=xmms --pause
cmdprev=xmms --rew
cmdnext=xmms --fwd
cmdnew=xmms --play
# Put to 0 to ignore AVRCP (if your computer freezes when commands are received)
enableavrcp=1

#
# Audio routing
#
# If set to 1 (at a2dp startup only) a2dp will reread configuration file
#Â for audio routing changes each second
enablerereadconfig=1

# 0 => Bluetooth A2DP Sink
# 1 => Alsa
enableredirectalsa=0

# Your bluetooth headset address
#Belkin TuneStage
#address=00:08:1b:8a:40:95 
#motorola S805
address=00:0C:55:D1:D0:D6
#BlueJay with A2DP demo program
#address=00:50:43:20:6c:62
# Address of your alsa output (default : plughw:0,0) you have to know what to do
alsaoutput=

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Re: [Bluez-devel] RE : RE :2 plugz issues

[Frédéric DALLEAU]

Any updates?

Frederic Dalleau a =E9crit :
>
> Now get back to :
> sbcbitpool=3D32
> rate=3D44100
> plugin-rate=3D44100
> also add
> flags=3D1 to display bandwith
> With a bitpool of 32 you should see bandwith around 26703 b/s.
>
> Here are a few tests.
> Add enabledebug=3D0 in .a2dprc see if it is better (remove all traces)
> Try a2dpd from btsco-0.5.tgz (not the cvs head) instead of plugz.
> you could also test other bitpool values (53 is the only mandatory =

> value, 64 or 16 or 8 can work too, but quality can suffer)
>
> or another media player known to work, like xine or vlc.
>
> with xmms Start streaming one minute then press stop on the player, =

> does it continue playing?
>
> Fr=E9d=E9ric
>
>
>
>
> -------- Message d'origine--------
> De: bluez-devel-bounces@lists.sourceforge.net de la part de Quinton Yuan
> Date: mar. 09/01/2007 18:40
> =C0: bluez-devel@lists.sourceforge.net
> Objet : [Bluez-devel]  RE :2 plugz issues
>  =

> Frederic
> Thanks for your reply, sounds still not right on headset side, below =

> are .a2dprc file, attached is a2dpd log
>
> Regards/Quinton
>
> From: "Frederic Dalleau" <Frederic.Dalleau@palmsource.com>
> Subject: [Bluez-devel] RE :  1. Re: 2 plugz issues (Brad Midgley)
> To: "BlueZ development" <bluez-devel@lists.sourceforge.net>
> Message-ID:
>         <7A6DA545D7FDCC4B93DB651FDBC1EDDE4E6EB6@eumonex01.palmsource.com>
> Content-Type: text/plain; charset=3D"iso-8859-1"
>
> Try to add the following in .a2dprc
> sbcbitpool=3D32
> rate=3D44100
> plugin-rate=3D0
>
> If it doesn't fix the problem, then provide us your .a2dprc and what =

> adapter you are using.
>
> Fr?d?ric
>
>
>
> [Shuangqing (Quinton) Yuan]
> [a2dpd]
> #
> # Rate
> # use 32000 if your headset seems to not support 44100 (HP works well =

> at 44100, Sonorix at 32000)
> # However, 44100 is mandatory
> #
> rate=3D44100
> sbcbitpool=3D32
> #rate=3D32000
>
> #
> # plugin-rate default is the rate used between the plugin and the daemon
> # if this value is 0 then
> # if this value is not 0 then alsa will convert all stream to the =

> specified rate and then send it to the daemon
> # if this value is 0, then alsa will do no conversion at all, the =

> daemon will do it's own resampling.
> # This "features" is disabled because of the crappy quality of the =

> daemon resampler
> # To test a2dpd resampling from 32000 to 44100 use plugin-rate=3D32000 =

> and rate=3D44100
> #plugin-rate=3D32000
> plugin-rate=3D0
>
> # Recommended
> enablereversestereo=3D1
>
> #
> # AVRCP Commands to run
> # If these entries are emptied, then some keyboard entry will be sent =

> to /dev/uinput
> #
> cmdplay=3Dxmms --play
> cmdpause=3Dxmms --pause
> cmdprev=3Dxmms --rew
> cmdnext=3Dxmms --fwd
> cmdnew=3Dxmms --play
> # Put to 0 to ignore AVRCP (if your computer freezes when commands are =

> received)
> enableavrcp=3D1
>
> #
> # Audio routing
> #
> # If set to 1 (at a2dp startup only) a2dp will reread configuration file
> #=C2 for audio routing changes each second
> enablerereadconfig=3D1
>
> # 0 =3D> Bluetooth A2DP Sink
> # 1 =3D> Alsa
> enableredirectalsa=3D0
>
> # Your bluetooth headset address
> #Belkin TuneStage
> #address=3D00:08:1b:8a:40:95
> #motorola S805
> address=3D00:0C:55:D1:D0:D6
> #BlueJay with A2DP demo program
> #address=3D00:50:43:20:6c:62
> # Address of your alsa output (default : plughw:0,0) you have to know =

> what to do
> alsaoutput=3D
>
> -------------------------------------------------------------------------
> 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
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DEVDEV =

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=3DDEVDEV> =

>
> _______________________________________________
> Bluez-devel mailing list
> Bluez-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bluez-devel
>
> ------------------------------------------------------------------------
>
> -------------------------------------------------------------------------
> 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
> ------------------------------------------------------------------------
>
> _______________________________________________
> Bluez-devel mailing list
> Bluez-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bluez-devel
>   =



-- =

Frederic

Without the wind, the grass does not move.


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