[pulseaudio-discuss added back to CC] On Thu, 2013-05-30 at 08:34 +0200, Alexander Winnig wrote: > Interesting. > I came from the bluez mailing list, they said, it was a pulseaudio issue. > My goal is to record audio from the aforementioned bluetooth headset > using a raspberry pi that has linux(wheezy) on it, that's all. I > proceeded as far as seeing my headset in the gui-part of linux, i think > that's x11. It shows as hsp. Even as mono recording source. But neither > can I see level changes nor use arecord with it. > > Since I updated to the latest pulseaudio, pa cannot connect with the > gui-part anymore, some permission denied issue. But under the cli aplay > works, pactl works. But recording still doesn't. BTW aplay plays an > audio file in 44100 Hz, which doesn't seem to be the hsp profile of > 8000Hz. The headset supports both hsp and ad2p. > > It's not about pulseaudio, it's not about bluez. It's about recording > using the headset's mic on linux, whatever route goes there. > > Ideas are appreciated. Idea: use BlueZ 4, and don't try to use the bluetooth alsa plugin. PulseAudio has native support for BlueZ, so there's no need to have alsa in between. -- Tanu
