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pulseaudio - How to capture desktop sounds (Pulse …
https://askubuntu.com/questions/291910/how-to-capture-desktop-sounds-pulse-audio-output-from-avconv
Launch arecord and, while recording, go in Volume Control Recoding tab. Here, you can change the default recording source, that will be used by further arecord invocations. Also, to avoid system volume change impact, open Pulse Audio Preferences app, go in Simultaneous output tab and enable the virtual device.
scripts - Record a program's output with PulseAudio - Ask ...
https://askubuntu.com/questions/60837/record-a-programs-output-with-pulseaudio
I would like to record an output of a program with PulseAudio using command line/bash script. It is important not to record all output, but only the output from one specific program. I thought I would have to create a new null-sink and than move the program's output to this new sink.
Record or Stream music on Audio source …
https://stackoverflow.com/questions/42760319/record-or-stream-music-on-audio-source-alsa-pulseaudio-gnuradio
Finally i found the solution (on chat IRC #Pulseaudio) ! if you want to record audio from bluez source : arecord -f cd > name.wav if you want to stream audio from bluez source (with smartphone) in Audio source (GNU RADIO) :
alsa - Record to a pulseaudio stream, and manage …
https://stackoverflow.com/questions/53884658/record-to-a-pulseaudio-stream-and-manage-switching-between-streams
Also, I would like to achieve this in pulseaudio, since bluetooth audio and other stuff are managed using pulseaudio (module-bluez5-device). I can get record and play radio input as follows successfully: arecord -Dplug:hw:cs42888audio -f S16_LE -r 48000 test.wav aplay -Dplug:hw:cs42888audio -f S16_LE test.wav.
linux - How to configure PulseAudio to input/output via ...
https://superuser.com/questions/1157370/how-to-configure-pulseaudio-to-input-output-via-alsa
Use pulseaudio -k or killall pulseaudio to kill the current PulseAudio daemon. Then start it again with pulseaudio -vv. Of course, you'll need to do this every time you edit ~/.asoundrc. Once you have a working setup you could try something like pactl exit; pulseaudio --start.
pulseaudio - Recording microphone and listening from ...
https://unix.stackexchange.com/questions/607877/recording-microphone-and-listening-from-ethernet
I've tried to remotely record the microphone, unsuccessfully, with arecord, pulseaudio, but I'm new with ALSA and PA. With PA the mic isn't listed with pacmd list-sources!?. Is there a (simple?) way I can continuously (but in the same time, I don't have much space on the disk, max 50 GB free) record on Alice (and eventually read the records ...
recording from PulseAudio « codeblog
https://outflux.net/blog/archives/2009/04/19/recording-from-pulseaudio/
recording from PulseAudio. Every PulseAudio “Sink” has a “Source” named “monitor”. This lets you attach to a given Sink and chain more stuff to it, for example, recording the audio that is playing through PulseAudio at any given moment. This is very handy for creating, for example, PubQuiz-style clips of songs, movies, etc.
PulseAudio/Examples - ArchWiki
https://wiki.archlinux.org/title/PulseAudio/Examples
Simultaneous HDMI and analog output. PulseAudio allows for simultaneous output to multiple sources. In this example, some applications are configured to use HDMI while others are configured to use analog. Multiple applications are able to receive audio at the same time. ( aplay is from the alsa-utils package.)
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