4
votes
How to fix audio after December 2020 update
Make sure HDMI is selected as default output in Sound & Video -> PulseAudio Volume Control settings. You have to click on the green checkmark with "set as fallback" tooltip in the ...
- 28.2k
3
votes
RPI 3 as bluetooth a2dp receiver sound cuts intermittently
This is a known bug on the rpi3. internal Wifi and internal Bluetooth simultaneous usage will provoke crackling sound and sound disapearance. No fixes yet.
https://github.com/raspberrypi/linux/issues/...
- 131
3
votes
Accepted
Stream all system audio to Raspberry Pi from elementryos
I was able to use PulseAudio to route my audio to the RPi.
The superuser question linked by @user1937198 gave me a place to start, however I wasn't able to publish over ssh as suggested by the ...
- 161
3
votes
Separate video audio output two Raspberry Pis
Make the RPi connected to the audio system essentially a bluetooth speaker. Stream the audio from the RPi that's playing back the video. Most video player apps have sound delay/advance configurable. ...
- 645
3
votes
How to fix audio after December 2020 update
In my case the problem was that raspberrypi-ui-mods had been held back and it needed to be force updated. You can confirm this by checking if there is a message about it being held back when you run ...
- 131
3
votes
Python script not playing audio when run through systemd
The answer to this issue can be found here:
https://www.raspberrypi.org/forums/viewtopic.php?t=278665
The solution presented worked for me to get sound while running a python program from system.
What ...
- 31
3
votes
Accepted
How to make pulseaudio use a surround profile?
First, enable the correct number of speakers in daemon.conf (it's eiter in /etc/pulse/ or in ~/.config/pulse/). For 5.1 setup that would be:
default-sample-channels=6
Then load the channel mapper ...
- 28.2k
2
votes
No audio on Raspberry Pi 3 w/Kali
Audio over HDMI sometimes doesn't work out of the box on Raspbian, and the same might be the case with Kali. When you run sudo aplay /usr/share/sounds/alsa/Front_Center.wav does it say /dev/dsp: No ...
- 2,952
2
votes
No audio output Raspberry Pi3 (Raspbian-stretch)
I feel your pain, I have the same setup and trying to troubleshoot at the moment looking for a solution.
edit: I've tried a bunch of things.
I just did
pi@raspberrypi:~ $ sudo killall bluealsa
pi@...
- 121
2
votes
Chopping audio over bluetooth with PulseAudio
This sounds like the known issue. You might want to follow some of the issues that are open around this topic:
https://github.com/Arkq/bluez-alsa/issues/60
https://github.com/raspberrypi/linux/issues/...
- 1,500
2
votes
Read Incoming Bluetooth Audio On Pi With Python
About half way down on the following page it says:
https://github.com/Arkq/bluez-alsa
BlueALSA also allows to capture audio from the connected Bluetooth
device. To do so, one has to use the capture ...
- 1,500
2
votes
Can I use Raspberry Pi as a USB speaker?
There is a g_audio driver which allows Linux systems with USB OTG support to show up as audio devices on the USB host.
You won't be able to do it on a Pi 3 though, you'll need a Pi 4 or a Zero which ...
- 28.2k
2
votes
How to control PulsAudio programmatically?
You can try to use a mediarenderer together with a controlpoint. I cannot say if it is the right program for your setup because lack of additional information. But it is worth to have a look at it. It ...
- 42.6k
2
votes
I want to allow two instances of mPlayer to play music over a single bluetooth link to a speaker
Answered my own question with help from this link
from Mark Hills
Once you have bluealsa working and can connect devices and play, then these additional steps open up dmix capability and allow audio ...
2
votes
Unable to select bluetooth device as an audio output after update
It is a known issue on the PI4. Take a look at the forum thread:
https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=311457#p1864038
- 31
2
votes
Bluetooth disconnects when SSH connection closes (RPi Zero 2)
If someone stumbles upon this: pulseaudio was the culprit. pulseaudio uses systemd to check if anyone is logged on, else it shuts down. This also closes the BT connection.
I fixed my problem by ...
- 161
1
vote
Accepted
No audio from HDMI, Bluetooth, or Jack port (Raspberry Pi 4B)
I have the same problem.
But I do have a sound icom on my 4b 8gb running Buster OS.
I ran across a post (don't remember where) with a terminal command to reset your panel toobar.
I found it under help ...
- 26
1
vote
Losing first few seconds of audio
You should unload the pulse audio module module-suspend-on-idle.
To do that create a file under </etc/pulse/default.pa.d/disable-idle.pa> containing unload-module module-suspend-on-idle.
To do ...
1
vote
pulseaudio not autostarting on pi 3.
So I've just come across this thread and found it useful. Flittermice's answer was nearly there for me but I may a slight amendment which seems to have worked well.
In the /etc/xdg/autostart/...
- 51
1
vote
Pulse audio is lagging and stuttering
Check out the PulseAudio Troubleshooting page in Arch Wiki.
What helped me was switching to interrupt-based scheduling, by editing the following line in /etc/pulse/default.pa:
load-module module-udev-...
- 28.2k
1
vote
How can I play some MP3 or OGG file on the JustBoom DAC HAT?
OK, after consulting quite a detailed tutorial, I've managed to find a solution myself, which looks like this: I added a virtual "plug" device to my ALSA config, which allows for playback of mono ...
- 452
1
vote
Audio from audio source to pipe (stdin/stdout)
ffmpeg seems not to be able to do what I need and aplay -L wasn't capable of finding Bluetooth sources. But with pactl list sources short I finally found the A2DP-source.
Anyways, after messing ...
1
vote
How to get song information using PulseAudio?
There cannot be given some simple example code in python because it depends on how to get the total time length of the track, the current time in the song, the artist of the song, and the title of the ...
- 42.6k
1
vote
Accepted
Using Pi to stream audio from PC to stereo
The link does not work.
Anyways if you want rpi to behave as a media server check Kodi, Kodi is an os as raspbian and can be used stream/play content on rpi using a desktop/android/ios.
1
vote
Bluetooth Blues
A possible solution is to add users to groups e.g.
sudo gpasswd -a pi pulse
sudo gpasswd -a pi lp
sudo gpasswd -a pulse lp
sudo gpasswd -a pi audio
sudo gpasswd -a pulse audio
- 11
1
vote
Raspberry Pi 3 bluetooth stops working after a while
I have a bit of experience with putting heavy RFCOMM loads on the Pi 3's built-in adapter...in particular, rapid creation and tear down of RFCOMM connections over a short period of time. In most cases,...
- 76
1
vote
Pulseaudio module-combine-sink always throws Failure
Figured out the reason why it was not working.
On checking the logs of pulseaudio, I found that it was not able to find the module-combine-sink library.
I copied the libraries manually in /usr/lib/...
- 11
1
vote
How to force upgrade of PulseAudio at Raspbian 8?
Version 5 of PulseAudio is 2014 vintage (I think), which is fairly old. You didn't indicate which version of Raspbian you are using, but @Dirk has suggested you may be using Stretch. If that's the ...
- 22.8k
1
vote
How to force upgrade of PulseAudio at Raspbian 8?
Version 5 is in the Raspbian / Debian Jessie repositories.
Upgrade to Raspbian Stretch and you will get v10.0
Since Jessie has been 'end of life' for quite a while now (with even the successor of ...
- 3,559
1
vote
Linux ALSA one sound card for input one sound card for output
What worked for me was an answer I've found here: https://superuser.com/questions/1157370/how-to-configure-pulseaudio-to-input-output-via-alsa
In short:
I edited ~/.config/pulse/default.pa and wrote ...
- 113
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