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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24 views

How to mute sound from one VM on a host only?

I am using VMWare Workstation 15 on a Windows 10 host. I let my friend use one of the VMs in it, running Windows 10 as well, to connect to it remotely. The issue is that I hear every sound on the host ...
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1answer
14 views

Powerpoint: Is it possible to record audio on each slide separately and then make it into a video?

I recorded audio for each of my slides separately using ->audio ->record audio so that in the future, if we need to make modifications, I don't have to re-do the entire video over again. I ...
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9 views

Internal macbook pro (2012) speakers not working pop!_os 21.04

The internal speakers on my 2012 macbook pro (recently purchased, refurbished by MacOfAllTrades) aren't showing up as left and right. When testing the audio from settings as stereo the front right is ...
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1answer
11 views

If a Bluetooth device “features” Bluetooth 5, will it still pair & work with devices that only support an earlier version of Bluetooth?

If a set of earphones / headphones "features" Bluetooth 5, will they still pair and work with devices that only support an earlier version of Bluetooth? If an example product is helpful to ...
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25 views

Fix TS File Audio Sync Issue Using FFMPEG

I have a few .ts files which I've downloaded from the web that I want to chop up into smaller files. I'm using FFmpeg to do this, but each time, after about 3 minutes the video starts to fall behind ...
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9 views

Dropping IRQ audio for snd_hda_intel on Macmini3,1 with Fedora 34

Fedora 34 does not seems to like the Realtek ALC889A audio codec in my aging 2009 MacMini: [ 7.018181] snd_hda_intel 0000:00:08.0: enabling device (0000 -> 0002) [ 7.018551] ACPI: \_SB_.PCI0....
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0answers
12 views

clinking sound after using complex filtering

Sometimes I cut music videos from the back and then create a 3 second fadeout at the end so that it sounds nice. I do that with this call: ffmpeg -i "file.mp4" -filter_complex "[0:v]...
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1answer
546 views

Why did bluetooth audio start working when the motherboard antenna was attached?

I'm trying to figure out why bluetooth audio started working reliably when the motherboard antenna was attached Before I attached the antenna, audio on bluetooth headsets would cut out and stutter/lag....
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1answer
47 views

Do Intel processors have their own LAN chips now?

I was looking at the specs of this Intel chipset, when I noticed that it mentions having "Integrated LAN", "Intel® HD Audio Technology", "Intel® Smart Sound Technology". ...
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0answers
30 views

When I play a sound, the speaker makes a 'tick' sound. (on Windows 10)

The speaker of my laptop makes a 'tick' sound when I play a video or sound. See information below. Symptoms There is no continuous tick sound, but the sound is played and then a single tick sound is ...
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0answers
44 views

Matroska audio reports wrong bitrate when adding a cover

I'm trying to make an audio-only Matroska file, but keep having an issue in regard to the reported bitrate of the archive. To demonstrate it, I'm first making a simple .mka without any attachments ...
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24 views

ffmpeg audio channels incorrect

I've not noticed this before, but today I encode a movie to h265 with aac 5.1 audio and the output had the forward channel playing from the rear. Dialog and other sounds I expected from the center ...
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11 views

ASUS LAPTOP SOUND FIX [closed]

So the sound on my ASUS TUF was very soft until i discovered the dtsx application which came pre installed with my laptop. The DTSX application has many options to choose from and you can manually ...
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17 views

Audio stream to file with ffmpeg but trim the audio after a specific time

Is there a way to save an audio stream to a file with ffmpeg but trim it automatically after it reaches a certain time? I'm saving a stream from fmstream.org to a raw file then I stream it from there ...
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1answer
24 views

Mitel Connect Softphone will not play call audio through headphones

I'm hoping someone out there is a mitel guru and can help me figure out why Call audio will not play through the user's headphones (ear buds). This is a really strange one. I have verified that the ...
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0answers
18 views

Microphone not functioning properly / not functioning at all

I'm currently running Windows 11 and The microphone was working fine when I first updated, fast-forward to now, I put my computer on sleep mode then come back the next day to find my microphone not ...
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1answer
22 views

How to use External MIC with Laptop Speakers ON on Lenovo L340 Laptop?

I have Lenovo L340 laptop, it has one combo jack for audio & mic. I got one converter has one female combo port at one end and on the other side two males one for mic and one for audio. I want to ...
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0answers
15 views

Windows 10, Sound rise to 90 when plugging audio device

Each time I plug an audio device with a sound card, windows automatically switch to this card (ok, why not) but also rise the volume level to 90 which lead to hurt my ears and my speakers (it does ...
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14 views

Audio Devices Disappeared After Trying to Fix Bluetooth Problems

I couldn't connect my Sony earphones via Bluetooth. This is the error I encountered with blutoothctl: [bluetooth]# connect XX:XX:XX:XX:XX:XX Attempting to connect to XX:XX:XX:XX:XX:XX Failed to ...
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73 views

Headphone Volume low despite being set at 100%

To give context, I would set the headset volume at 1-10 as it was easily loud enough. However, after logging on today, I found that even while at 100%, the volume was still quiet. I have no idea why, ...
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107 views

Discord volume keeps resetting in Volumemixer

Windows 10 Version 21H1 (Build 19043.1110) (before and after freshly installing Win10) So, i did a fresh install of win 10 on my pc and after installing every update and driver etc. i installed the ...
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0answers
32 views

Play multiple audio tracks of a video simultaneously on MPC-HC

I have an MP4 file containing two audio tracks, and would like MPC-HC to play them both simultaneously. I saw that this is possible on VLC, and would like to know whether there is a way to achieve ...
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23 views

Measuring Audio Levels with FFmpeg

I've used FFmpeg in a little Automator script to bulk-analyze the audio levels of video files. I'm trying to make sure that I'm using the best FFmpeg command. The two values I need reported are ...
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23 views

FFMPEG: RawVideoPipeSource and RawAudioPipeSource: Adding live audio to live video and providing via HLS

I want to provide a HLS live stream which displays the current time (clock, video) and e.g. every complete minute the time as a speech (audio). The following simplification works already (I hope ...
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1answer
40 views

Zoom Not Allowing me to change my Microphone

Zoom Not Allowing me to change my Microphone I am currently using a Windows Server 2016 for connecting on Zoom. But, My Zoom says "If you cannot hear your voice, select a different microphone&...
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14 views

How to diagnose audio drop outs?

My usual troubleshooting process has reached an impasse. Occasionally, the audio will just cut out for a half second. This feels exactly like buffering lag (and it's usually YouTube), but nothing else ...
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1answer
30 views

FFMPEG: How to merge a video file (with its own audio) and an audio track (that should loop to fit the vido length)

So, I have a video called video.mp4, and the video has its own audio track. I also have an audio track called background.mp3, and I want it to loop for the duration of the video. How do I merge video....
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32 views

WSL (Hyper-V-VmSwitch) connects/reconnects/does something with my networking every 3-10 minutes and it stutters my sound

I have ran WSL2 for a while with a Kali installation, I do most of my programming work there. Since a while ago, I can't recall exactly when, I started having issues with sound stuttering and was ...
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19 views

Crackling sound with Realtek audio driver - Dell Computer

I have a dell Inspiron 14 - 7472 with freshly installed windows 10. I updated all my drivers using Dell Support Assist software and made sure I was updated with windows 10. I had this issue before ...
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26 views

Realtek audio console doesn't support for this machine

I'm having a weird bug. I've updated my drivers and suddenly, the Realtek Audio Console says it's not supporting my machine. Its not that I have no sound, it still does work for both front headset and ...
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29 views

downmix stero to mono using ffmpeg

After mixing this polish stereo to mono, the audio is broken (more or less silent): ffmpeg -i http://doppelbauer.name/polish.wav -ac 1 -ar 16000 test.wav How to mix left+right channel correctly?
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2answers
73 views

Difference between ffmpeg versions

I am using ffmpeg and ffprobe to do video/audio conversions when using youtube-dl in a GUI interface. The current ffmpeg version command line tool on windows is very large, over 100MB. I want to ...
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1answer
20 views

Faulty headphone jack causes applications to do very strange things

Some background: I have a newish (~1-2 yrs old) Windows PC. The back panel directly attached to the motherboard works fine, but the front panel seems to have issues. I haven't had many issues with the ...
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28 views

How do I resample audio to the original stream sample rate in a filter?

I have an audio filter_complex in ffmpeg (4.3.2-2021-02-27-full_build-www.gyan.dev, Windows) along these lines: [0:a]a_bunch;of_filters;that_end_up;resampling_the_audio;aresample=????[a] That is, ...
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20 views

Windows 10 randomly freezing with mouse still working (and worst when playing audio)

I have a desktop computer that is hosting a media server and I also use it almost on a daily basis for photo/video editing. It recently started to behave strangely by freezing randomly. When does the ...
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0answers
23 views

Can only select “Troubleshoot Sound Problems” but cannot adjust the volume

To clarify and narrow a previous question, why does the rocker switch to adjust the volume suddenly no longer work? Assuming this is related to an inability to select sound settings from the taskbar. ...
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1answer
38 views

Using SoX in Python to Increase mp3 Bitrate

I am trying to increase the bitrate on an mp3 in an audio archiving program written in Python, that uses SoX. Here's a portion of the code: #fullHour is a boolean DeltaSeconds = chunk['...
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1answer
16 views

Set Microphone input to Audio output

My audio input port broke and now I only have the microphone input left. What I want to do is tell windows that what i plug into the microphone port isn't a mic but a audio device. How can I do that?
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1answer
32 views

“I understand that you're experiencing an issue with PC audio. May I run a quick scan to try to find a solution?” instead of a volume adjustment

I just want to adjust the volume, so clicked on the speaker icon which results in: seems a bit excessive. Last I recall, the volume could be adjusted either with the "rocker" switch or ...
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0answers
13 views

No Micorophone sound after Big Sur Patch

please help me i have a massive problem. Unfortunately, I was so unwise and upgraded my operating system (MacOS Mojave) to the latest version (Mac OS Big Sur) using a patcher. My Mac is actually no ...
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0answers
16 views

How to discover where a software user interaction sound file is located when it's being played from an application?

I wish to modify a sound that plays when a user clicks a selection in a piece of software (Grid 3). Currently, it's a 'mouse click' sound, so I can presume it's not synthesized on the fly (like a ...
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16 views

Remote Connection and Sound Sharing

I have a computer at location A, and I am in Location B with another computer, and I have a headset with a microphone. I use Chrome remote desktop to remotely access the computer at location B without ...
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2answers
49 views

windows showing no audio output device is installed

After a usual restart with my windows 10 PC (Lenovo P50) I am facing an issue with my audio When I checked the sound settings it shows "No output device found" My device manager also not ...
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0answers
21 views

My A2DP SNK line is disconnected and I can't fix it

I'm trying to set up my PC as a Bluetooth receiver, taking audio from my mac mini, so I can use both while having my headphones only plugged into my PC, and I'm using a program called ...
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0answers
11 views

Bluetooth not showing as playback device(Win10)

I can "connect" my headphones(nor any other bluetooth audio device, e.g. speakers) to my computer but I can't hear any audio, nor configure them in playback devices. My headphones are fine ...
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0answers
19 views

Using FFMPEG API to Trim Multiple Segments

Does anyone happen to know any resources or examples from FFMPEG's site here on how I can trim multiple segments from an audio file/stream in C++? I want to avoid using the executable file as a ...
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0answers
49 views

Windows 11 no sound in secure boot

I have Windows 11, but I have no sound in secure boot. WHen it's enabled, I went to Device Manager, and all the sound drivers said: "Windows cannot verify the digital signature for this device.&...
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0answers
28 views

FFMPEG - audio crackling when merging wav files [duplicate]

i'm merging two audio files into 1 with a acrossfade filter. Here is my acrossfade filter config: acrossfade=d=10:o=1:curve1=cbr:curve2=cbr; The merge is working well for .mp3 files, but when one(or ...
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0answers
30 views

How to clone an input device (microphone) in linux

My problem is rather simple. What I wanna accomplish is to simply clone my microphone device. Now why I wanna do that? Because I have a BOYA NKF-M2 and I wanna split left and right sound into two ...
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1answer
24 views

set the output volume in ffmpeg

how to set the volume of output created I want to set the output226.mp3 volume=2 as double I am using this command ffmpeg -i s1.mp3 -i s2.mp3 -i s3.mp3 -filter_complex "[0:a]volume=0.2[a0];[1]...

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