Questions tagged [audio]

For questions about the recording and playback of speech and music on your computer, as well as for problems about the sound component of videos.

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17 views

Music Player Daemon not working, no songs playing

So I just installed MPD together with MPC and NCMPCPP but I can't get it to work. There is 1 song in the database, according to NCMPCPP (Show server info) but there are no Artists or Albums. I ...
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16 views

Is there a way to stream all audio output in Windows 10 (not just individual files) to an Android client device via http?

I would like to stream all audio output (not just individual music files) from my Windows 10 PC, via http, to Neutron Music Player on my android phone. Neutron allows entering of a http address and ...
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14 views

Mute application that uses Windows “System Sounds”

Similar to a previous unanswered question, but regarding system sounds rather than hardware beeps: Can Windows system beeps be disabled on a per-application basis? I'm running MYSQL Workbench under ...
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5 views

Audio doesn't work after computer is suspended. Looking for way to switch audio profiles from the command line

I'm using Lubuntu 18.04. When I use the computer after it has been suspended the audio no longer works. If I switch the profile from HDMI, to something else, and then back, my audio works again. I ...
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24 views

adding audio to video

Hi I developed an application in which I add an audio to a video using ffmpeg command as below. "-i", videopath, "-i", audiopath,"-c", "copy", "-map", "0:v", "-map", "1:a", outputpath No sync is ...
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25 views

PulseAudio: Redirect audio from null device to acual device

I am trying to record my output audio at full volume, while also not blowing my ears off. Is there a way to redirect audio from a null device to my sound card so that I can record at 0dB, but listen ...
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46 views

I have no sound on my laptop--Windows 10. Tough issue

Ok so I've asked this question on several forums but have had no luck. I snapped my headphone connector off in my headphone jack so my laptop constantly thinks there are headphones plugged in. It is ...
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19 views

Sound system doesn’t play dialogue

How do I fix an issue where my speaker system (playing a TV show from my laptop through HDMI in the VLC player) only plays partial audio not including spoken dialogue?
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97 views

Sound volume in headphones is too low

The sound volume in my headphones is too low. I have set all Windows volume controls to the max. With that setting, I can understand speech, but the sound is somewhat distorted, as one expects when ...
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6 views

No sound unless I have the sound settings window open

App: Itunes Platform: Win 10 Headset: Plantronics 8200 UC w/BT600 dongle While playing audio, I have no sound unless I open the sound setting. If I close this window the app continues to play, but ...
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16 views

How can I produce exactly N audio samples with ffmpeg

Given an audio file of arbitrary length, is it possible to transcode with FFmpeg to a file that has exactly N audio samples (eg a 16-bit PCM wav file)? Is there a way to use a filter expression to ...
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20 views

Is there a way to bulk change meta data on files?

I have a bunch of music. My files have the correct name. 'Mozart - Lacrimosa' but when I right click on the file and go to properties, the title is set to 'mozart_kv_626_lacrimosa' and I have hundreds ...
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27 views

FFMpeg: How to merge two audio streams of two videoclips merged as PIP, with the audio starting at a specific timing offset

I'm merging two videos using picture-in-picture in FFMPEG. The full resolution background video can be of variable length, the PIP video however is only 10 seconds long. The PIP video needs to appear ...
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34 views

Audible alert in remote location?

We have some remote offices - HQ in UK, offices in Ireland and France. The remote offices want to be able to make a noise in our HQ to catch our attention. Is there a simple, cheap and reliable way ...
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23 views

How to use ffmpeg to fix mp4 videos that only have sound from right ear?

I have a bunch of .mp4 videos that only the right ear has sound. Is it possible to make the video have two channels so that I can hear the same sound from both left and right ears? Thanks. Here is an ...
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29 views

SPDIF, sound goes away for a second and then comes back

I have this new setup with SPDIF connected 2.0 speakers. The problem is the sound goes mute for a second and then comes back. This happens randomly, not very often - with like ~10 min intervals. I'...
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22 views

HDMI capture to USB not capture audio

i have a Huawei te20 video conferencing (camera with mic) and a Magewell USB Capture HDMI Gen 2. I need to record the meetings/call, so i use the HDMI output on Camera and plug into the HDMI CAPTURE ...
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40 views

Line-in has vanished from Volume Mixer, Windows 10

My PC's motherboard has what I think are the typical six audio ports, on board. The orange, black, grey, light blue, green, pink ones. Realtek on an Asus board. For my use, for years now, the green ...
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43 views

ffmpeg - Encode audio as list of samples

I would like to produce a numeric list of amplitudes from an audio file. I should be able to: Specify the sampling rate (16kHz, 44.1kHz, etc) Specify the data type of the amplitude samples (8 bit ...
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16 views

No audio on modified Chromebook with Linux Mint

I have a Dell Inspiron 3181 Chromebook. I have removed ChromeOS and replaced it with the most recent version of Linux Mint using the following tutorial: https://www.youtube.com/watch?v=AxsckwmRhfw I ...
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55 views

Windows 10 audio is too loud

I have read similar problems many times previously, but never found the solution posted anywhere. starting position The day before I had problems with my working Windows 10 1903 installation, namely ...
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18 views

No sound in Arch Linux with KDE

I recently bought a laptop and installed ArchLinux on it. Sometimes it starts with sound but not all times. Sometimes I have just a Dummy Output in devices, sometimes nothing and even if the real ...
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1answer
38 views

Headset mic not working only in Windows 10 ASUS ROG laptop

This is not the common "I plugged the mic in the headphones jack" error (sadly), I'll describe the scenario and then what I've tried. ASUS ROG G750JW laptop running Windows 10 Home version 1903 (...
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27 views

Command for toggling mono audio

There is an option in Settings app under Ease of Access > Audio that allows system-wide mono audio. I find the audio sounds better on mono audio when using telecoil neckloops, however I switch ...
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7 views

Application won't start: KXStudio - Carla

So I got the program to run. Afterwards I tweaked some audio setting with other programs, and now it will not start... An unresponsive white window opens up, stays open for a couple of seconds, then ...
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23 views

JACK Audio not playing

I switched to JACK yesterday on my Arch computer to just play around with it and figure out its uses, but I came across something pretty peculiar with JACK. It simply won't play audio through my ...
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38 views

ReportCrash: Saved crash report for bluetoothaudiod[pid] version xxxx

I'm trying to debug Audio issues with Bluetooth on Mac os X. Bluetooth occasionnaly connects fine, but the Audio device is not being created. When this happens, I get the following error message in /...
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34 views

Headset mic not detected on Linux Mint (latest/19.2)

I'm new to Linux, which is why I'm posting here. In ALSA mixer, I can only see "mic" and that's the internal mic of my laptop (which is shite), I have a headset jack which is what my headset is ...
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15 views

Console.app: HALS_OverloadMessage.cpp:445:LogPageFaultRecord

guys. Does someone know what does this exception means? I've developed a game in Buildbox 3 and exported it to Xcode. When pluged in my iPhone 6 to Mac and ran game via Xcode - game crashing after ...
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11 views

Realtime noise suppression on Windows

I have a pretty solid microphone. The only issue with it is that is is boosted a lot and with boosting comes noise. If I use OBS for my video recordings with noise suppression filter on my microphone ...
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20 views

How to use laptop speakers as handsfree / headset for my mobile phone? on windows 10

I past most of my time with my headset on connected to my laptop. Every time I get a call I've to put down my headset and take the call with my phone stuck to my ear. Is there any way to answer the ...
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48 views

Stereo Audio Device Doesn't Show up but Hands-free Audio Device Does

I have an Argon Soul headset which connects to my ASUS laptop via Bluetooth. Usually there are two playback devices, the Stereo device and the Hands-free device "Argon Sould Hands-Free AG Audio". ...
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23 views

How to get sound through headphones or external monitor by default (XPS-13)

When I plug my Dell XPS-13 into an external monitor via DisplayPort, I want the sound to come through the monitor, not the internal speakers. When I plug a headset into the XPS-13 (whether or not it'...
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10 views

ALC3266 w/ Intel CM238 on Alienware 13R3 - Debian 10 Kernel 5.2.11 - ALSA - No Input on Both Combo and HeadPhone Jack

I have a problem with ALSA Audio. It does not record input from Combo Jack or Mic Jack. From Combo Jack output sound is fine. Title is giving the info on hardware. Additionally, my Mic Jack can be ...
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21 views

How to prevent remote desktop clients from redirecting audio

I have a machine running Win7. This machine performs audio operations on specialized hardware. When clients remote in to the machine, the default flag is to redirect the audio from the Wind7 machine ...
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25 views

Connect 2 Bluetooth Microphones to one Computer to work simultaneously

We have a conference room in our office that seats around 40-50 people and so need more than one microphone to capture everyone's voice for phone calls. Since the conference room is pretty compact, I ...
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84 views

How to Configure Arch Linux Raspberry Pi 4B for Bluetooth Headset

This post is a solution I found to auto-connect bluetooth headsets to Raspberry Pi 4B running Arch Linux ARM 4.19.71. I had originally posted a question here to learn how to make a partial solution I ...
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39 views

No sound - Dummy output - Ubuntu

You see, my problem is this... I have a soundcard integrated on my mother board. I am using an Ubuntu machine For a while I cannot use my sound card. I tried anything from question and forcing alsa ...
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24 views

Way to disable sound (drivers) Windows 10

I am wanting to have no available sound outputs in windows10. IE no way to play sound, simply disabling the drivers does not cause them to unload immediately for some reason, still puzzling out why. ...
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19 views

Audio sounds muffled on PC until I restart audiodg.exe

My laptop has been having this problem for a very long time now. I have been searching for solutions for years. I have an HP Pavilion dv7 with Beats Audio. It used to run Windows 7. And the audio ...
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1answer
35 views

How can I remove 14 of 16 audio channels from a MOV file using FFmpeg?

I'm new to FFMPEG so I need some help from some professional users. I have a relative simple task: I have some MOV files with a single audio track that contains 16 channels. I want to remove the ...
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23 views

How do I get rid of monitor audio devices from Windows 10

I have 5 Dell monitors connected to my Windows 10 pc, and they have build-in speakers it seems - at least they show up as "Audio inputs and Outputs" in Device manager - and in the "Select Playback ...
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14 views

Transfer sound between two soundcards

I have physical and virtual soundcards at my computer. It's possible to set audio output and input for every application in Windows 10 (it's described at Is it possible to have two sources of audio ...
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7 views

How to use iscsi to share disk which is CSV file system

I want to share folder between some windows server, but I can not use smb(cfs). I want to use iscsi to share disk, but I donot not how to use CSV(cluster share volume) to as they file syetem to avoid ...
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23 views

Sound and Bluetooth not working after keyboard replacement (ASUS Zenbook, Ubuntu 18.04)

I just finished replacing my keyboard, and everything seems in good working order except that I no longer can play sound out of the speakers or the headphone jack. I then tried connecting to a ...
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20 views

How to merge many audio files into with with overlap?

I want to merge many audio files (ogg format, but I can change it to anything else if needed) into one file, which is easily done with sox. But now I want to merge them and have the sounds "overlap" ...
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16 views

JBL 460T connected to PC but mic not working windows 10

Hi I'm using windows 10 Pro on a PC which I built myself. My bluetooth headphone gets connected and also stereo audio works fine. But when it comes to hands free I do not get any audio nor does the ...
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13 views

Configure a web app (Amazon Music or Synology Audio Station) as default music app in Win10

Is there any way to set a web app's URL as the default music app in Windows 10? I'd like music shortcuts, such as dedicated music launch keys on my keyboard, the launch the web app rather than a ...
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15 views

Bundling AAC-LD with MPEG2-TS

While using a proprietary SDK I had the following observations: 1) Could hear audio (AAC-LD) and see video (H.264) during the playback of MP4 video file. 2) Could not hear audio (AAC-LD) but could ...
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58 views

Normalizing large differences in volume (pumping) in a movie file (with ffmpeg)

I have a recorded video file where the sounds goes smoothly from "normally loud" to "whisper like" volume. It's doing so on an almost sinus-like basis, so you have 2 seconds with normal volume, then ...