In brief, Im trying to get output from Ardour redirected to a bluetooth headset but can't figure out how to do it. If there's anyone who might have some ideas. here's the low down:
Im running Ubuntu 14.04 with a modified kernel, but not full Ubuntu Studio.
I have Ardour running with a Zoom G7 Guitar effects pedal via usb. I also run alsa_out and have got playback back though the Zoom, or redirected via alsa_out to play back through my PC speakers.
Im trying to go more step more and get playback via a set of bluetooth headphones. But I can't see how I specify the bluetooth headset to alsa_out.
At the time of these tests, the headphones are connected, working and able to output sound via Ubuntu.
aplay -l gives me this:
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**** List of PLAYBACK Hardware Devices **** aplay -l card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 0: ALC668 Analog [ALC668 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0
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alsa_out -d hw:1
So how could I alsa_out to redirect Artdour output back to my bluetooth headhones rather than through the Zoom ? Again, I have this working fine redirecting through my PC speakers, I just cant figure out how I tell alsa to redirect to the bluetooth headset.
Many thanks for any words of wisdom!