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How to Record System Sound on Linux - Make Tech Easier
https://www.maketecheasier.com/record-system-sound-linux/#:~:text=Hit%20the%20record%20button%2C%20just%20like%20above.%20This,drop-down%20menu%20that%20says%3A%20%E2%80%9CALSA%20plug-in%20%5Baudacity%5D%E2%80%A6%20from.%E2%80%9D
PulseAudio from the Command Line - Shallow Sky
https://shallowsky.com/linux/pulseaudio-command-line.html
Controlling PulseAudio from the Command Line. Controlling PulseAudio via pavucontrol is all very nice, but it's time consuming and fiddly: you have to do a lot of clicking in a lot of tabs any time you want to change anything.. I wanted quick ways to do a few things I do a lot: turn all microphones off (this is a big one!); switch to the external speakers so I can listen to music; …
Record system output sound in Linux with pacat (Pulseaudio ...
https://www.funwithelectronics.com/?id=95
Record system output sound in Linux with pacat (Pulseaudio) When pulseaudio is used as the sound server of the system, there is a simple way to record the output sound to file on the command line using the pacat-command. This short article describes how to do it. In order to find the correct device you should run this command:
Record a program's output with PulseAudio - Ask Ubuntu
https://askubuntu.com/questions/60837/record-a-programs-output-with-pulseaudio
Then, we play some sound in the app we want to record. In pavucontrol Playback tab, we select in the app dropdown list: "Record-and-Play". Finally, we're good to record and listen at the same time! (lame mp3 example, run in foreground) $ parec --format=s16le -d record-n-play.monitor | \ lame -r --quiet -q 3 --lowpass 17 --abr 192 - "temp.mp3"
PulseAudio from the Command Line (Shallow Thoughts)
https://shallowsky.com/blog/linux/pulseaudio-cmdline.html
PulseAudio from the Command Line Controlling PulseAudio from the Command Line #tags linux,audio,pulseaudio,ubuntu,cmdline Controlling PulseAudio via pavucontrol is all very nice, but it's time consuming and fiddly: you have to do a lot of clicking in a lot of tabs any time you want to change anything.. So I've been learning how to control PulseAudio from the …
How to control your Pulseaudio sound volume using the ...
https://securitronlinux.com/debian-testing/how-to-control-your-pulseaudio-sound-volume-using-the-command-line/
Pulseaudio can easily be controlled with the command line. The pactl utility is used to control the sound volume of a Pulseaudio sink. List all sinks with this command. jason@jason-desktop:~$ pactl list sinks Then look through the list to see which is the device you wish to control, then use this command to increase the sound volume.
pulseaudio - Recording microphone and listening from ...
https://unix.stackexchange.com/questions/607877/recording-microphone-and-listening-from-ethernet
The tricky part will be identifying the MRL (media resource locator) for your audio input device. The streaming command would look like this: cvlc alsa://<input_device> --sout-keep --no-sout-video --sout="#transcode {acodec=mpga,ab=<bit_rate>,aenc=ffmpeg,channels=<n_channels>,samplerate=<sample_freq>,threads=2}:rtp …
How to Use PulseAudio to Manage Sounds on Ubuntu 18.04
https://linuxhint.com/pulse_audio_sounds_ubuntu/
Run the following command to install PulseAudio Volume Control on Ubuntu 18.04 LTS: $ sudo apt install pavucontrol Now press y and then press <Enter> to continue. PulseAudio Volume Control should be installed. Now you can open PulseAudio Volume Control from the Application Menu of your Ubuntu 18.04 LTS.
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