Are you sure your microphone volume is greater than 0?
On Sat, Feb 11, 2023 at 1:40 AM Matti Riikari wrote:
> I've ended up in dead end. Recording from default input produces just
> white noise. Everything is seemengly correct, but what is still missing?
>
> I have a Deltaco UAC-03 USB sound
Did you use `pactl set-default-source `?
On Fri, Oct 7, 2022 at 10:22 PM Andrejs Cainikovs <
andrejs.cainik...@gmail.com> wrote:
> Dear all,
>
> I'm not sure whether this is the correct place to address my thoughts or
> not. If you think there's a better/correct place to bring-up this
>
I am not sure about different latencies re module-remap-source and
module-virtual-source. From my testing the quality of audio output when
using a remapped source with getUserMedia() is inferior compared to getting
the raw PCM using pactl or parec with fetch() on the browser side then
using
I have used parec to capture system audio and have not noticed that volume
is always the same. The resulting volume of the recording is reflective of
the system volume, for example, set at pavucontrol.
On Thu, Nov 18, 2021 at 5:26 AM Chengyi Zhao
wrote:
> Hi guys,
>
> Would you please tell me
The issue is not PulseAudio. See
https://github.com/Lightcord/Lightcord/issues/31.
On Tue, Sep 28, 2021 at 7:39 AM Patrick May
wrote:
> Hello,
>
> I want to stream audio from a game to discord, while also sharing my mic
> at the same time.
>
> This is a very common thing that people do all the
How do we know what the expected result is?
On Sun, Aug 29, 2021 at 5:01 AM mindfsck wrote:
> you could try is making use of the buffering attributes in
>> pa_simple_new. Specifically, setting prebuf to a suitable value.
>>
>
> I tried setting prebuf to -1, 0, 1, 2, 4, 16, and 320. Made no
What happens when you resample to 22050?
On Fri, Aug 27, 2021 at 7:18 AM mindfsck wrote:
> Why is the sample rate set to 48000?
>>
>
> No idea! The sourcing of the file is outside of my hands..
>
> On Fri, Aug 27, 2021 at 4:14 PM guest271314 wrote:
>
>> Why i
Why is the sample rate set to 48000?
On Fri, Aug 27, 2021 at 6:40 AM mindfsck wrote:
> Thanks Sean. I unloaded the suspend module but the plop is still there.
> I don't really think it is HW related since the file plays just fine with
> paplay and aplay.
>
> On Fri, Aug 27, 2021 at 5:49 AM Sean
I do not gather the requirement.
You can mute the device.
On Thu, Jun 3, 2021 at 9:22 AM Damian Nadales
wrote:
> Hi,
>
> I have a Blue Yeti microphone, which has a microphone jack and acts as an
> output device. However I do not want pulse audio to use this device to
> output sound.
>
> After
See Virtual microphone using GStreamer and PulseAudio
https://aweirdimagination.net/2020/07/19/virtual-microphone-using-gstreamer-and-pulseaudio/,
implementation for capture with getUserMedia({audio: true}) which is
intended to capture microphone
https://github.com/guest271314
Needed change 1#
You should be able to capture and record default Monitor device.
Alternatively you can use Web Audio API to create an OsciallatorNode with
frequency set to 0.
Needed change 2#
Chromium provides such a means using flags, e.g.,
chromium-browser
One alternative solution is configuring a proxy on computer B to route all
specific domain requests through A, using WebRTC on each computer, capture
the video and audio on computer A, test the volume using Web Audio API
AnalyzerNode, adjust the volume accordingly, add the track to the
MediaStream
It should be possible to write a shell script which monitors the decibels
of the specific browser e.g., "Firefox": "AudioStream", "Chrome",
"Chromium" "Playback" output to speakers or headphone
pactl list sink-inputs
and dynamically set the volume
pactl [options]
One approach would be to create the virtual device for the MIDI output
alone. Then capture both MIDI output and headset microphone tracks
individually using exact constraints at getUserMedia(), then connect each
individual MediaStreamTrack to a Web Audio API
MediaStreamAudioDestinationNode where
Are you trying to record piano and microphone input to a single audio
stream?
On Sat, Jan 16, 2021 at 9:55 AM Jan De Luyck
wrote:
> Hi folks,
>
> I'm trying to send the output of an usb-connected plantronics headset and
> my digital piano (using midi + fluidsynth) over google meet/zoom/jitsi/..
What happens when you run the commands at terminal without using or relying
on default.pa or ~/.config/pulse?
On Sun, Dec 27, 2020 at 9:40 AM David Osguthorpe
wrote:
>
> This is direct from the boot logs:
>
> default.pa file in ~/.config/pulse
>
> #!/usr/bin/pulseaudio -nF
>
> #
>
>
> .include
t test the reboot part. I
have had to re-set the default sink occasionally after I run this code
https://github.com/guest271314/SpeechSynthesisRecorder/issues/17#issuecomment-749875748
.
On Sun, Dec 27, 2020 at 6:22 AM David Osguthorpe
wrote:
> Im trying to remap a 4 channel hardware alsa p
code be reduced?
On Tue, Dec 22, 2020 at 2:53 AM Arun Raghavan wrote:
> On Mon, 21 Dec 2020, at 9:52 AM, guest271314 wrote:
> > A virtual microphone can be created using module-remap-source
> >
> https://aweirdimagination.net/2020/07/19/virtual-microphone-using-gstreamer-and-p
to a null-sink?
On Tue, Dec 22, 2020 at 2:53 AM Arun Raghavan wrote:
> On Mon, 21 Dec 2020, at 9:52 AM, guest271314 wrote:
> > A virtual microphone can be created using module-remap-source
> >
> https://aweirdimagination.net/2020/07/19/virtual-microphone-using-gstreamer-and-pulseaudio/
A virtual microphone can be created using module-remap-source
https://aweirdimagination.net/2020/07/19/virtual-microphone-using-gstreamer-and-pulseaudio/
pactl load-module module-remap-source \ master=virtmic.monitor
source_name=virtmic \
source_properties=device.description=Virtual_Microphone
uestions/65274557/how-to-configure-pulseaudio-on-the-host-for-docker-containers
>
> kr
> Jan
>
> Op za 12 dec. 2020 om 16:58 schreef guest271314 :
>
>> > *Moreover it should be possible that different docker containers can
>> access the microphone and speaker at the sa
com/WebAudio/web-audio-api-v2/issues/97#issue-688754941.
Other means of achieving the requirement include using WebRTC
PeerConnection
https://gist.github.com/guest271314/04a539c00926e15905b86d05138c113c.
PulseAudio has a WebRTC Audio Processing component though I have not tried
that either. Se
be able to control pavucontrol -t 2 GTK or
Qt page from HTML.
Where in pavucontrol source code is Recording tab implemented?
On Tue, Sep 15, 2020 at 2:34 PM Sean Greenslade wrote:
>
> On Sun, Sep 13, 2020 at 05:18:23PM +, guest271314 wrote:
> > This pro
device.icon_name = "camera-web-usb"
ports:
analog-input-mic: Microphone (priority 8700, latency offset 0
usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
active port:
One part of what am
mAudio() that does only that.
On Tue, Sep 8, 2020 at 9:24 PM Sean Greenslade wrote:
>
> On Mon, Sep 07, 2020 at 05:03:59PM -0700, guest271314 wrote:
> > > I doubt that will be possible. Pavucontrol makes use of the native
> > > pulseaudio APIs, which are not exposed to
e monitor device at Chromium instance generated at Nightly
https://gist.github.com/guest271314/04a539c00926e15905b86d05138c113c.
That approach avoids writing and reading raw PCM to memory.
> No idea, I've never done it myself. The example listed in the online
docs shows a simple stereo swap,
> There are a couple of options. One is to simply redirect the sink input
once it is opened (e.g. with pavucontrol).
That option is used at
https://github.com/guest271314/captureSystemAudio#launch_pavucontrol.
For the pavucontrol option the next goal is to embed pavucontrol in an
HTML docum
Chromium browser does not support capture of monitor devices when
navigator.mediaDevices.getUserMedia() is called. Chromium only
supports capture of non-monitor microphone input devices.
How to create a virtual microphone with source set as default monitor
device so that Chromium browser
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