Re: [Bluez-devel] New A2DP support : HOWTO ?

Marcel Holtmann
2007-08-17T11:00:39Z

Hi Fabien,

> >> For some reason my headset tries to start the A2DP stream, connects to
> >> RFCOMM channel, and then stops the a2dp stream, while it stays connected
> >> to rfcomm (hs profile).
> >>
> >> To force the use of a2dp i had to reload the audio daemon, and then
> >> launch the multimedia player. It then tries to start a2dp stream, and it
> >> works.
> >
> > which headset is this. What about hcitool info output from it.
>
> Sony Ericsson HBH-DS970
>
> /home/fchevalier/bluez-cvs# hcitool info 00:18:13:E7:6D:4F
> Requesting information ...
> BD Address: 00:18:13:E7:6D:4F
> Device Name: HBH-DS970
> /home/fchevalier/bluez-cvs# hcitool info 00:18:13:E7:6D:4F
> Requesting information ...
> BD Address: 00:18:13:E7:6D:4F
> LMP Version: 2.0 (0x3) LMP Subversion: 0xe1b
> Manufacturer: Texas Instruments Inc. (13)
> Features: 0xff 0xfd 0x29 0x78 0x18 0x18 0x00 0x80

I got the SonyEricsson MBR-100 A2DP receiver dongle. That one is CSR
based. Never seen a TI based before.

> >> Btw i got perfect sound quality compared to a2dpd. No small glitches
> >> from time to time, just *perfect* sound. :-)
> >
> > Check the latest CVS. Johan fixed some issues with the AVDTP state
> > machine and the plugin interaction.
>
> I just did it. However a2dp streaming dooesn't work anymore : i'm gonna
> try to have a look to it...

Check again. There were a lot of changes.

Regards

Marcel