Why does "Monitor of Built-in Analog Audio" Has no Sound?
Solution 1
I don't know how far you got in this process, so I start from the beginning:
Install pavucontrol:
sudo apt-get install pavucontrol
Launch it:
pavucontrol
On the Input Devices tab select Show: All input devices
Check the Volume level and if necessary Unmute the Monitor of Built-in Analog Audio channel by clicking on the little speaker icon.
Launch Audacity, start recording
While Audacity is recording: In the pavucontrol Recording tab change the Input Source for Audacity to Monitor of Built-in Analog Audio
Solution 2
It is also possible to do this through the command line. This uses the pactl
command like CMCDragonkai requested.
- Open a terminal and type
pactl set-source-mute alsa_output
- Press tab
- Add
false
at the end and press enter - Continue with Audacity like in steps 5 and 6 of falconer's answer
On my machine, the command would be pactl set-source-mute alsa_output.pci-0000_00_1f.3.analog-stereo.monitor false
. You might also need to adjust the volume like pactl set-source-volume alsa_output.pci-0000_00_1f.3.analog-stereo.monitor 100%
Related videos on Youtube
SpaceGamer
Updated on September 18, 2022Comments
-
SpaceGamer over 1 year
I currently have a Let's Play Channel on Youtube, so, I need to record gameplay footage (video and audio) along with microphone audio (in a separate file, with audacity).
I found a software called Simple Screen Recorder (SSR) to record gameplay video and audio footage, I have checked the website for instructions on how to adjust the things and the problems began.
First, the video is recorded just fine, it's the simplest software I could find to set up the configurations and get it up and running. Problem is, no gameplay audio, no system audio. Audacity records the microphone just well, so I started to take a look on the configurations on PulseAudio Volume Control while recording something with SSR. Many tutorials tell to change the audio imput to Monitor of Built-in Analog Audio in order to record the gameplay audio, but this did not work to me here.
I suspect that this Monitor of Built-in Analog Audio is not configured or that it does not have audio to be recorded at all, how can I fix this?
-
CMCDragonkai about 8 yearsIs pavucontrol necessary in order to enable "Monitor of ..." devices? Or is there a way to just enable it through the standard pulseaudio tools like
pacmd
orpactl
? -
Louis Gagnon over 7 yearsGreat, the steps number 3 and 4 helped me fixed the same issue on Ubuntu 14.04. Thanks!
-
Haryanto over 3 yearsthank you very much, i've been googling everywhere and the problem is just this.
-
JoZ3 about 3 yearsThanks mate, the monitors from my audio outputs had no sound but this fix my problem
-
pvenkat over 2 yearsWhy
alsa_output
? Shouldn’t the mics bealsa_input
? -
Consti P over 2 yearsThank you! Audio worked for me, I could just not see it in pavucontrol (and OBS did not record), this fixed it for me!