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bablokb / pi-btaudio

Bluetooth Audio for headless Raspbian systems
GNU General Public License v3.0
87 stars 13 forks source link

can't access BT audio nor as default car nor visible from snap cast client #2

Closed karba78 closed 3 years ago

karba78 commented 5 years ago

installed pi-btaudio pi3 connect perfectly on startup but not set as default nor visible sound output by system desktop sound icon shows 3 choices Analog, HDMI, BT Speaker(checked) had changed asound.conf as follows amixer bluealsa shows the right BT speaker see bottom feel paulseaudio might be messing up things

pcm.!default "bluealsa" ctl.!default "bluealsa" defaults.bluealsa.interface "hci0" defaults.bluealsa.device "00:0C:8A:5D:42:11" defaults.bluealsa.profile "a2dp"

the sound continues to be directed to default device snap client does not see bluealsa output; see output below

snapclient -l 0: null Discard all samples (playback) or generate zero samples (capture)

1: jack JACK Audio Connection Kit

2: pulse PulseAudio Sound Server

3: default Playback/recording through the PulseAudio sound server

4: sysdefault:CARD=ALSA bcm2835 ALSA, bcm2835 ALSA Default Audio Device

5: dmix:CARD=ALSA,DEV=0 bcm2835 ALSA, bcm2835 ALSA Direct sample mixing device

6: dmix:CARD=ALSA,DEV=1 bcm2835 ALSA, bcm2835 IEC958/HDMI Direct sample mixing device

7: dmix:CARD=ALSA,DEV=2 bcm2835 ALSA, bcm2835 IEC958/HDMI1 Direct sample mixing device

8: dsnoop:CARD=ALSA,DEV=0 bcm2835 ALSA, bcm2835 ALSA Direct sample snooping device

9: dsnoop:CARD=ALSA,DEV=1 bcm2835 ALSA, bcm2835 IEC958/HDMI Direct sample snooping device

10: dsnoop:CARD=ALSA,DEV=2 bcm2835 ALSA, bcm2835 IEC958/HDMI1 Direct sample snooping device

11: hw:CARD=ALSA,DEV=0 bcm2835 ALSA, bcm2835 ALSA Direct hardware device without any conversions

12: hw:CARD=ALSA,DEV=1 bcm2835 ALSA, bcm2835 IEC958/HDMI Direct hardware device without any conversions

13: hw:CARD=ALSA,DEV=2 bcm2835 ALSA, bcm2835 IEC958/HDMI1 Direct hardware device without any conversions

14: plughw:CARD=ALSA,DEV=0 bcm2835 ALSA, bcm2835 ALSA Hardware device with all software conversions

15: plughw:CARD=ALSA,DEV=1 bcm2835 ALSA, bcm2835 IEC958/HDMI Hardware device with all software conversions

16: plughw:CARD=ALSA,DEV=2 bcm2835 ALSA, bcm2835 IEC958/HDMI1 Hardware device with all software conversions

17: usbstream:CARD=ALSA bcm2835 ALSA USB Stream Output

pi@raspberrypi:~

amixer -D bluealsa Simple mixer control 'Bose SoundLink Mobile - A2DP',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [on] Front Right: Playback 127 [100%] [on]

bablokb commented 5 years ago

Hm this project is explicitly for headless Raspian. The desktop bluetooth managment applications have their own ideas about defaults, so setting the default in /etc/asound.conf is probably overridden somewhere else.

bdorer commented 4 years ago

hmm, I'm new to this. If I'm right pulseaudio isn't able to work with bluealsa. If you want bluetooth with pulseaudio you need pulseaudio-modulebluetooth. In this case this project isn't what you want.

bablokb commented 3 years ago

Exactly.