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Record audio from multiple devices with ALSA and Pulseaudio
https://unix.stackexchange.com/questions/129177/record-audio-from-multiple-devices-with-alsa-and-pulseaudio
audio alsa pulseaudio recording. Share. Improve this question. Follow asked May 13 '14 at 10:02. Hermann Hermann. 4,606 1 1 gold badge 13 13 silver badges 27 27 bronze badges. Add a comment | 1 Answer Active Oldest Votes. 1 I figured it out myself. I was wrong to assume the "device" option would need a device name.
[SOLVED] ALSA and PulseAudio - recording multiple input ...
https://www.linuxquestions.org/questions/linux-software-2/alsa-and-pulseaudio-recording-multiple-input-devices-877614/
ALSA and PulseAudio - recording multiple input devices? I have an Intel HDA audio card, and would like to record both my soundcard output and my microphone input at the same time. Getting to record my soundcard output (aka "Stereo Mix" or "What-U-Hear") is impossible for my soundcard without using the PulseAudio monitor, so I've set that up.
pulseaudio - ALSA Loopback not recording system audio on ...
https://unix.stackexchange.com/questions/550207/alsa-loopback-not-recording-system-audio-on-xubuntu-18-04-in-ffmpeg-command
It worked, but the audio was poor quality. To do this I used -f alsa -i plughw:CARD=Generic,DEV=0 in my ffmpeg command. By using the ALSA device name, it did not hang on Xubuntu 19.10, etc. I have therefore been trying to get the ALSA Loopback device to work to record the system audio. I have not been able to get it to record at all.
Record or Stream music on Audio source …
https://stackoverflow.com/questions/42760319/record-or-stream-music-on-audio-source-alsa-pulseaudio-gnuradio
With my smartphone i can stream music by bluetooth on raspbery pi (I use pulse audio). I wouldlike now to record this song or to put this song directly on my Audio source on GNU RADIO. ALSA/Pulse audio capture. Thanks for your help ! audio raspberry-pi3 alsa gnuradio pulseaudio. Share. Improve this question. Follow
pulseaudio - How to route pulse audio device into alsa ...
https://askubuntu.com/questions/895216/how-to-route-pulse-audio-device-into-alsa-loopback-virtual-microphone
Thus, your flash recorder is able to record from the output of pulseaudio. Remark: If you do not want to edit /etc/pulse/default.pa , you can load the module interactively with pacmd load-module module-alsa-sink device=hw:2,1 .
How to disable output recording with pulseaudio ...
https://bbs.archlinux.org/viewtopic.php?id=268283
Hi, I installed pulseaudio because of my problems with plain alsa in chrome. Now sound output is working fine, but I have another problem. My microphone is recording all output (for example if I play some youtube video into my headphones, this output is also recorded by input headphones microphone).
Recording sound with PulseAudio from Line-In and ...
https://www.linuxquestions.org/questions/linux-newbie-8/recording-sound-with-pulseaudio-from-line-in-and-microphone-not-working-854942/
Trying the alsa_input as a "PULSE_SOURCE=alsa_input..." to gnome-sound-recorder gives no sound recording from line-in or mic. From Pulseaudio Volume Control, the recording tab shows "no application is currently recording audio" but will show gnome-sound-recorder when trying to record from it; configuration is set to "analong stereo duplex".
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.
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