Top "Pulseaudio" questions

PulseAudio is a sound system for POSIX OSes, it is a proxy for your sound applications.

run apps using audio in a docker container

This question is inspired by Can you run GUI apps in a docker container?. The basic idea is to run …

qt audio docker alsa pulseaudio
How to pipe /dev/urandom to linux sound output?

This doesn't seem to work at all: cat /dev/urandom > /dev/dsp #from wikipedia.org Is it because of …

linux alsa pulseaudio
qemu + pulseaudio and bad quality of sound

I am using my gentoo as host os for kvm with vga passthrough for playing on windows, but I have …

qemu kvm gentoo pulseaudio
How to redirect from Audio Output to Mic Input using PulseAudio?

I'm working on a mobile app for Maemo/MeeGo and Maemo uses PulseAudio. I want to play a mp3 to …

linux audio command-line-interface maemo pulseaudio
Pulseaudio not detecting bluetooth headset

I am trying to connect a bluetooth headset to my RPI. My setup is the following: archlinux-arm, kernel: linux-raspberrypi 3.12.23-1 …

bluetooth raspberry-pi bluez pulseaudio archlinux-arm
HFP/HSP profile in linux

I have Ubuntu 16.04 and already installed BlueZ 5.37, PulseAudio 10.0, and ofono 1.20 (clone from github). And I need to use phone like …

linux bluetooth bluez pulseaudio
Contacting Pulse Audio over Dbus

I am trying to write a basic volume application. Since I'm writing this in Ruby I don't want to extend …

dbus pulseaudio
How to use echo cancellation module in PulseAudio?

I trying to make PulseAudio echo canceller work. I have two applications - recorder and player, both use PulseAudio. I …

c pulseaudio echo-cancellation
pactl called from systemd service always reports "pa_context_connect() failed connection refused"

I've setup a systemd service file to perform some pactl operations at system startup for a test process. While the …

pulseaudio systemd
Why does aplay work when pulseaudio is running and else not?

I have a ubuntu install with pulseaudio default installed. When pulseaudio is running this works: aplay -D hw:2,7 /usr/share/…

alsa pulseaudio