Questions tagged [audio]
Questions about audio hardware and software in Linux and other UNIX operating systems.
1,274
questions
0
votes
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7 views
No SoundCards found probably permission problem
The output of aplay -l is: no soundcards found, but when I do sudo aplay -l I get:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
...
0
votes
0answers
7 views
Can't get my mic to work
For some reason i cannot turn on my mic on my PC with Manjaro & KDE.
Probably, long time ago i've turned off my mic by some way i can't remember right now.
Will provide any additional system info ...
0
votes
0answers
8 views
Arch Linux - udev rule not always triggering
I am trying to make a udev rule, for switching sound output, when HDMI is plugged and not plugged. My bash script is working if I manually call it from the terminal, and therefore the problem must lay ...
0
votes
0answers
15 views
Slowly increasing and decreasing of Volume with mpg123
I am creating a simple voice assistant in Raspberry pi 3. So when I speak in between a song playing the mpg123 stops the song or pauses. I want to make it like Alexa slowly increasing and slowly ...
0
votes
0answers
4 views
PAVU sound goes to zero between songs from Youtube
OS: OpenSUSE Tumbleweed. Playing songs from YouTube. PulseAudio Playback AudioIPC Server: AudioStream goes away between songs, and when the music
starts again it comes back up, but set to zero again, ...
2
votes
0answers
45 views
+50
Script for ffmpeg webcam audio video recording
I've bought the very popular Logitech C920 for creating YouTube videos with ffmpeg.
My desire is to build a script for easy recording without bothering with the powerful but rather cryptic ffmpeg ...
0
votes
0answers
14 views
How to make mpv have the slider when playing an audio file
I wanna have controls just like I have when playing a video file in mpv. Is there a way to do it ?
I tried for e.g.
$ mpv --fullscreen music.mp3
but didn't get anything which works.
I even ...
0
votes
1answer
32 views
Realtek ALC295, HP Spectre laptop - headphones play audio in Windows but don't play audio in Linux
I have this laptop - HP Spectre x360 13-w023dx.
Basically my headphones work in Windows but they don't work in Linux (specifically Arch Linux). In Linux, my headphones are detected (i.e. the system ...
-2
votes
0answers
37 views
Sound problem of laptop in Kali Linux
My laptop speaker is working properly but when I installed pulseaudio a problem created. I have done the following to install pulseaudio:
First, I opened the terminal and ran `sudo apt-get install ...
0
votes
2answers
15 views
How can I select sysdefault as the global audio device?
I'm having this problem (except without the Nvidea GPU, I think) after upgrading from Stretch to Buster; I can't play sounds through default, but I can play sounds through sysdefault.
However, the ...
0
votes
0answers
4 views
Ubuntu - Soundcard 2.1 problem
I have a Dell inspiron 7720 notebook. There is also small subwoofer on it but worked well only left and right side of speakers on ubuntu 18.04.2.
Then I used these steps:
sudo nano /etc/pulse/daemon....
2
votes
2answers
24 views
Pulse Audio on programming doesn't find all my devices
This problem ocured to me while I was writing a c++ program so I created a minimum instance of the code to clarify the problem better:
#include <portaudio.h>
#include <iostream>
int main(...
1
vote
1answer
66 views
How do I fix pulseaudio stuttering?
Using amsynth to play just a sawtooth wave.
After about 1 second, the audio will start stuttering.
On any other system, using the same settings with amsynth, the sawtooth wave will not stutter.
OS ...
0
votes
0answers
11 views
VM virtual audio card not making sound
I am running a rhel 6 vm on a rhel 7 host; the rhel 7 host has a sound card and I am able to use the speaker-test command to hear sounds. Then I added virtual sound card (AC97, using virt-manager) to ...
0
votes
1answer
27 views
How to add an still image while combining multiple audio files in FFMPEG
I combine multiple audio files with FFMPEG as
ffmpeg -i 1.mp3 -i 2.mp3 -i 3.mp3 \
-filter_complex '[0:0][1:0][2:0]concat=n=3:v=0:a=1[out]' -map '[out]' out.mp4
Then, I add a still image to the ...
1
vote
1answer
28 views
sources for beeping sound
My problem, is, that I'm not able to disable the beeping, when plugging and unplugging the charger and opening the laptop (wake up?).
I have tried to disable the bell, with xset, rmmod and ...
0
votes
0answers
12 views
Getting audio error on Raspbian with Google Assistant: PortAudioError
I am trying to install Google Assistant on my Raspberry pi using this tutorial:
https://pimylifeup.com/raspberry-pi-google-assistant/
The difference is that I am using a Waveshare WM8960 Audio HAT ...
2
votes
1answer
32 views
How can I get sound from a Boxes VM?
I am running an Ubuntu 18.04.2 LTS VM on a PureOS 8.0 host, running GNOME Boxes 3.30.3 and a QEMU session broker. The VM has spice-vdagent 0.17.0 installed. I cannot get audio in the VM to play.
I ...
0
votes
1answer
34 views
USB audio card on Ubuntu
I have a (relatively) old USB sound card, EMU-0404. It's official drivers (for Win/Mac) were not updated for years (last Windows official support is for Win 7, with 64 bit drivers in beta release)
...
2
votes
0answers
41 views
No Sound output on laptop with Debian Stretch
I installed Debian Stretch on my laptop and everything worked fine, but now I can't get any sound output. I wanted to try:
pulseaudio --kill
pulseaudio --start
but if I wanted to kill the process I ...
1
vote
0answers
18 views
How should I control audio volume in Cinnamon on Debian Buster / Devuan Beowulf?
I've made a clean installation of Devuan ASCII and upgraded to Beowulf. I've logged in to Cinnamon, and things seem fine - except for controlling audio:
There is no mixer up in the Start Menu by ...
2
votes
2answers
48 views
How do I use mpg123 to extract the audio from a .mov video to a .wav file?
I have some video files in .MOV format and I want to extract the audio from them to .WAV files. I cannot use MP3 files as I'm trying to feed the sound into a sonographic analysis program (WASP) that ...
1
vote
0answers
15 views
Switching FreeBSD (OSS) audio to mono
Is there a way in FreeBSD (OSS) without restarting to toggle the audio output mono-only/stereo?
Setting sysctl dev.pcm.0.play.vchanformat=s16le:1.0 doesn’t work – or perhaps I misunderstood something ...
1
vote
1answer
80 views
How do I set this HDMI output fix permanent?
I finally found out how to make my Pop!_OS recognize my HDMI for audio. (basically I'm using an ASUS laptop with a 1060 hooked with a monitor, everything was fine except for the HDMI audio output ...
1
vote
0answers
23 views
Make Slack prefer my headset for audio (as it used to)
I run the Slack standalone application on an Ubuntu 16.04 machine which has two sound devices: the built-in sound, and a USB headset. I don't use a desktop environment, but I am running X and ...
1
vote
1answer
36 views
Does using plughw plugin in ALSA introduce latency?
The plughw plugin which performs channel duplication, sample value conversion, and resampling when required. Does this ALSA plugin introduce some latency side effects, since it does some software ...
2
votes
0answers
36 views
stop ding notification in ubuntu - windows 10 app
I am using Ubuntu Windows 10 app, but when ever I press Tab or miss spell anything ding notification sound is coming, I am trying to find an option to stop it.
1
vote
1answer
20 views
Stream audio from Xbox One to Linux desktop
Scenario:
I play a game on Xbox
I have a laptop which plays music
I want to mix them up and have both streams of audio to be played
through same headphones.
What are my options here?
0
votes
0answers
39 views
Environment and systemd
All what I'm trying to do is to get VOL variable from /sound.cfg, depended by DEV number.
cat /sound.cfg
VOL1=20%
Systemd startup script includes:
[Service]
Environment="DEV=1"
EnvironmentFile=/...
1
vote
2answers
37 views
Can't get sound on Debian Jessie, Xfce desktop environment
Debian Jessie installed on external USB SSD drive. Xfce desktop environment.
kernel release 3.16.0-8-686-pae, SMP Debian 3.16.64-2, Hardware architecture i686 (32-bit system)
I can't get sound ...
0
votes
0answers
30 views
Problem with sound crackling when from multiple sources
I've been using Solus 4 since launch now. It's a pretty good OS and relatively stable. However I have this issue with sound that bugs me so much.
Whenever I run audio from 2 or more sources, it gets ...
1
vote
1answer
16 views
How do I convert an OGG OPUS file to an Apple Core Audio container?
I've got some OPUS files I've created with FFMPEG on Linux (from MP3 originals I've deleted to save storage space). I'd like to make them playable on a Mac and, if possible, on an iPhone via iTunes. ...
1
vote
0answers
18 views
Soundcard not detected on Asus notebook
I am using an Asus machine.
Previouse to Debian i had Ubuntu Studio on the same notebook and the sound was working. Some information:
amir@debian:~$ lsb_release -d
Description: BunsenLabs GNU/...
0
votes
0answers
43 views
No Sound on onboard audio: Realtek ALC888-VD
I have installed mint and have been unable to get sound working on the internal audio working, there is no sound. The HDMI sound works, but this no use for me as I cannot connect and HDMI device on ...
1
vote
1answer
24 views
Creating virtual Audio device
There is a Linux (Manjaro) PC without an audiocard. Is it possible to create a virtual audio device? The usage idea is the following: virtual audio device process a sound, then there is a server ...
1
vote
1answer
53 views
How do i disable Logitech G430 sidetone/mic monitoring/listening?
On windows I got to Settings then sounds, then recording, then advanced, then toggle listen OFF. Then that works and makes it so I cant hear my self.
Tried running the logitech gaming software with ...
0
votes
0answers
7 views
Volume applets control only one channel of envy24
I have a M-Audio Audiophile 2496 (Envy24) soundcard running under plain alsa (no pulseaudio). I tried volume controls for cairo-dock and gkrellm, but they only control one channel.
The cairo-dock ...
1
vote
0answers
43 views
Ubuntu 16 - display port no sound
My configuration:
Ubuntu 16.04 LTS
Nvidia Quadro K1000M
Nvidia driver 418
I want to connect my laptop to TV, but the laptop has only a display port so I have bought hdmi to display port adapter ...
1
vote
0answers
16 views
Is there a way to detect a sound above a certain volume playing through a device and react to it with a command?
I'm doing some scripting for automating a game and I need to click the mouse button and run some bash code every time a loud sound is played in the game. Is this possible with bash?
(Pop OS 19.04)
0
votes
0answers
31 views
Best way to sync OMXPlayer audio and video?
I am having issues getting OMXPlayer video played on a TV via HDMI to sync with audio streamed over the network. My thought was delay the video output by ~500 ms then use pavucontrol to fine tune the ...
0
votes
1answer
102 views
mpd with bluetooth speaker has no sound
My environment has two audio output: HDMI and Bluetooth speaker. Usually both of them work correctly. For example,
#this plays sound via bluetooth speaker
$ aplay -D default jingle.wav
#this plays ...
0
votes
0answers
62 views
Systemd playing sound (service Linux)
I have this service, running on Xubuntu.
[Unit]
Description= Controller
After=graphical.target
[Service]
ExecStart=/usr/bin/controller
StandardInput=tty-force
StandardOutput=journal
Restart=always
...
1
vote
1answer
62 views
How do I capture RPi’s hdmi audio output and stream it to LAN
I have a RPi that is running videos with omxplayer and outputting to my tv. HDMI video and audio out work just fine, but I would additionally like to stream only the audio to my network (via RTP or ...
1
vote
1answer
62 views
Sound is not detected in a namespace
I created a namespace and ran a terminal like that:
ip netns exec <namespace> gnome-terminal
As by default namespace are handled in root, when I open the terminal I change to my normal user:
...
1
vote
0answers
85 views
Debian 9.9 Sound Suddenly Nonfunctional
Am using Debian 9.9 with Cinnamon 3.2.7. Linux Kernel 4.9.0-9-686-pae. Booted machine fresh a couple days ago, without any major changes to software or drivers to speak of, and suddenly sound does not ...
0
votes
0answers
47 views
Ubuntu 19.04 external audio speakers
I have an external monitor with audio speakers. Connect with HDMI.
When i stop music in any client (spotify, youtube, vlc) i hear a beep.
Any solution?
0
votes
1answer
90 views
How do I get my sound working?
I've managed to get as far as getting the following:
I used the following commands as suggested:
$ dmesg | egrep -i "(alsa|sound)"
[ 4.756399] input: HDA Intel PCH Mic as /devices/pci0000:00/...
1
vote
0answers
80 views
How to make audio switch back to HDMI on headphone disconnect?
On my default.pa I have load-module module-switch-on-connect, which works to make audio stream to automatically switch to headphones when I connect them. I use my PC connected to my TV through HDMI, ...
0
votes
1answer
66 views
how can i make grep/find/locate beep as it finds each match
I am looking for files, since I added a backup external HD. I want to continue working elsewhere, while find/grep/locate find a file. As a match is found, I'd like to be alerted so that i can stop the ...
0
votes
1answer
128 views
I can't find sound card in /dev
I use Debian 8.7 jessie and I've installed it on vmware workstation. I connected a sound card to Debian virtual machine but it can't be visible in /dev, If it's not there, so where is it?
# lspci -nn ...
