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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0
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1answer
25 views

FFMPEG: How can I combine multiple video files into one and replace audio with new audio file

I have a question about ffmpeg I have many shot mp4 video file and one mp3 audio (example: 1 hour long ) I want to combine random mp4 video file to one output file (length match mp3 length) and ...
0
votes
2answers
73 views

Copying audio from a quicktime with ffmpeg

I am trying to copy just the audio from a quicktime. >"C:\Program Files\ffmpeg\bin\ffmpeg.exe" -y -i a.mov -vn -acodec pcm_s16le a.wav Here is my output. Sorry for the formatting. ffmpeg ...
4
votes
2answers
2k views

Is there a way to mute all sound coming from a tab in Firefox?

Is there a way to mute all sound coming from a tab in Firefox? I want to be able to play games in my browser while listing to music on iTunes without the sound overlapping. I am using Firefox on Mac....
0
votes
2answers
448 views

Disabling Realtek Audio Notification on Windows 10

I've been searching the web for a while now and can't find anything. I have HP's Bang & Olufsen stuff factory installed. This appears to be built on top of Realtek HD Audio manager, yet the ...
0
votes
3answers
9k views

I want to use my mobile phone to play audio from my computer using Bluetooth

How can I connect my mobile phone to a computer over Bluetooth, so I can play sound using the phone's speaker? I would like to do two things using Bluetooth: Play computer audio over the mobile ...
-1
votes
1answer
21 views

Microphone generates sound in headphones

This might be a little weird problem but i have tested it with 3 different headsets and it occures each time. All of them are usb, one of them is wireless. So everytime some app uses microphone (TS, ...
-1
votes
0answers
2 views

Bluetooth Compatibility issue between Radio with 2.1 and headphones with 4.2

need your suggestion on resolving an audio issue between the built-in radio on my motorbike Triumph 1200 Trophy SE (with BT 2.1 + EDR, A2DP enabled) and my intercom INTERPHONE URBAN (with BT 4.2, A2DP ...
0
votes
1answer
25 views

FFMEG won't transcode from 7.1 AAC to 7.1 eAC3

Have been trying to convert my video files from AAC to eAC3. I don't have Adobe Media Encoder, and am trying to do this with FFMPEG. Any help is Note: I have copies of the following software that ...
0
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0answers
9 views

Can Windows 10 work with headphone remotes?

I'm running Windows 10 on my MacBook Pro but the headphone remote on my Beats Solo 2 doesn't do anything. In OS X, the remote works like how it would with an iPhone (press once to pause song, twice to ...
-1
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0answers
9 views

Editing audio files from command line

I'm writing some tools to clean id3 tags in audio files, and I'd like to generate test data from real mp3's. What I want to do is remove all audio data (or even just trim it down to 1 sec would be ...
2
votes
2answers
4k views

How to deal with Windows 7 when it reports “audio device is disabled,” but is not?

I have an interesting situation wherein I updated the audio driver for an Asus X54C and now the audio will no longer work on Windows 7. I have uninstalled and reinstalled various drivers several ...
0
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1answer
8k views

Realtek ALC1150: Drivers and 5.1 audio configurations

I just bought an Asus Z87-Pro motherboard with Realtek ALC 1150 HD audio onboard. Since nVidia nForce4 chipset drivers I didn't found any valid audio driver that allows me to manage 5.1 sound sources. ...
0
votes
1answer
50 views

Sound card diagnosis

I have a Dell Optiplex 780 running Win 10. When I first started using it sound was OK, but now the volume level is so low through my external speakers that the only way I hear sound is through the ...
6
votes
2answers
9k views

Linux realtime audio visualizer

I'm looking for a program that will visualize anything that goes through my audio-output (in this case it's Spotify) and display it on the screen. Does this exist? I'm running Ubuntu.
1
vote
0answers
17 views

Bluetooth handsfree better quality

Is some how posibble to get better audio quality sound when bluetooth headphones are on hands-free mode? Because when is only audio, sound qaulity is good (16bit 44kHz), but when i need talk through ...
0
votes
1answer
55 views

How to permanently install Realtek HD Audio Drivers

When I updated to Windows 10 the audio quality for none Windows applications dropped a lot. I fixed this by downloading a different version of realtek audio drivers and then running the .exe thus ...
0
votes
0answers
30 views

Audio sounds really bad after installing Windows 7

This might be a bit of an unusual question, but I used to have windows 8.1 for the past three years on an HP Envy dv7 Laptop (it came preinstalled). Playing music in Windows Media Player used to work ...
0
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0answers
14 views

House Of Marley On Ear Headphones: poor audio on right ear, what might be wrong?

My House Of Marley On Ear Headphones with one button mic are giving out a poor, fuzzy low volume for stereo particularly the right ear. Is this because of the built in mic funtion or wiring, or both. ...
1
vote
3answers
18k views

Why am I hearing very strange background noise when recording anything on my laptop?

It's the strangest thing and I have no idea what's causing it.. It happens with my headset and with my laptop mic. I have upped the mic boost and mic levels to amplify it but it is always there, ...
7
votes
3answers
15k views

Which Bluetooth Stack supports APT-X on Windows 7

I'm thinking about buying wireless desktop speakers for ease of use with different audio sources (Notebooks, Mobile Phone etc.). For higher audio quality over the standard A2DP protocol there are ...
3
votes
2answers
4k views

Windows 10 HDMI video lag, no sound

I have this issue with Windows 10. I have used the same setup with Windows 8.1 without any problems. The first thing i've noticed, that there is no sound over HDMI. Im using a Philips 5500 series TV (...
0
votes
0answers
7 views

Can I use the microphone from a USB headset and audio from speakers?

I have a USB headset and 2 speakers set up on my desktop, and I want to use the mic from the headset without using the audio from it. The headset only has one side, and I need both to do what I'm ...
1
vote
1answer
880 views

Firewire audio dropouts Dell Vostro 3500

This question is actually answered, I'm putting it up here since other people might be running into this and it's ultra annoying. Hardware/software involved: RME Fireface 400 firewire audio ...
0
votes
0answers
331 views

Extended Firefox use causes my sound to cut out

I have Dell PC, and I use Windows XP. After using Firefox for extended periods, my audio starts cutting out, as though someone is pressing play and pause continuously, and the mouse pointer lags. ...
1
vote
1answer
9k views

how to enable remote microphone on remote desktop

I just directly connect my thin client(with embedded OS) to remote machine(Windows 7) via RDP. The problem is once I try to test the audio via Skype , it seems that the audio/microphone of the remote ...
1
vote
4answers
1k views

Why does my sound sometimes stop working in Vista?

I have a pc running Vista sp2 and I don't like to reboot very often, but occasionally I have to restart the Windows Audio Service because the sound just doesn't work any more. I am using the onboard ...
1
vote
3answers
2k views

How can I fix a feedback loop on my microphone in Linux?

First off, this isn't the usual "physical" feedback of a speaker being too close to the mic. This mic is part of a headset so there's no way for the output and input to overlap and cause feedback. ...
1
vote
1answer
283 views

Pesky audio popping on Dell laptop, even after replacing parts and reinstalling

I have a problem with audio popping on my Dell laptop. Audio has been the most affected. I bet other things have been as well, but it is harder to tell. It began a few months ago and I don't think ...
0
votes
1answer
40 views

ffmpeg: .ogv to .mp4 - audio video not synchronized

I have a video in .ogv and want to convert it to .mp4 so I can upload it to youtube. I am trying ffmpeg for it: ffmpeg -i *.ogv -acodec libmp3lame -vcodec libx264 -crf 18 Windup-demo.mp4 After ...
0
votes
1answer
221 views

Having recordMyDesktop export audio and video in two different files

As the title dictates. How can I make it output the video in, for example, rMD_video1.* and the audio in rMD_audio1.mp4? If it isn't possible, how can I separate these two? I'm sure it's possible ...
0
votes
0answers
44 views

How to change audio output type to headphones?

I have headphones* that Windows (7 Professional) shows as "Speakers" (see screenshot) instead of "Headphones". Therefore (I assume) it does not offer the "Headphone virtualization" enhancement (see ...
0
votes
0answers
15 views

Can I assign a USB audio device to the list of recording devices in Windows 7

A friend of mine gave me his old Mbox 2 Mini so that I could plug in my condenser mike, and use it as the default mike when making a video with my Logitech HD Pro Webcam C920. It is a USB device, ...
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votes
0answers
5 views

BLE device usage probability in United States in a car audio system

I am working on a module where an iOS app detects the nearby BLE devices. Specifically in a car. Goal is to find the distance between the device and the car audio system using the RSSI value generated ...
0
votes
1answer
25 views

Increase video *and* audio playback speed without losing quality

I'm speeding up a video by 2x with this command: ffmpeg -i input.mp4 -r 50 -vcodec mpeg4 -filter:v "setpts=0.5*PTS" -filter:a "atempo=2" output.mp4 However, the output quality is very low. I used -...
0
votes
0answers
22 views

USB Microphone Beeping (please help)

I few days ago I got my Razer Seiren in the mail. The audio its self is fine but whenever I record, open my video editor, play a video game, watch youtube/desktop videos while its plugged in it makes ...
0
votes
1answer
20 views

Windows | Two audio streams from movie through different audio outputs?

I have an issue where I want to output different audio streams from a movie to different outputs. One audio stream is the original movie audio, the other is a dubbed translated version. My PC is ...
4
votes
3answers
2k views

Sound leaks from speaker even when headphones are inserted

I've a Dell Optiplex 960 (which I presume has a speaker inside the tower). This speaker is normally in use whenever I play music (lets call this "tower speaker"), and when I insert my headphones in ...
1
vote
0answers
3k views

Headphone not working on Dell laptop with Windows 7

My headphone has suddenly stopped working. I am not getting any sound from the headphone. I tried 3 different working headphones. I have dual boot option with Ubuntu & Windows 7. The headphone ...
-1
votes
1answer
975 views

Dell 4600 Driver for Audio Card Windows 7

I just installed windows 7 on dell 4600 desktop. the Audio card is a Creative Labs Sound Blaster Audigy 2. I've look all over, and I can't find a driver for windows 7. I've also looked at Vista ...
0
votes
1answer
4 views

Location of Recorded Audio of Keynote Presentation on OSX

So, as you may or may not know, you can record yourself as you give a Keynote presentation and play it back later. You can export the presentation to a movie and then you get the audio on top of ...
1
vote
4answers
21k views

iTunes is playing sound through wrong speakers

I have a Windows 7 laptop (Dell Inspiron) and I'm trying to simply listen to music through headphones. This process used to work flawlessly. Something changed and now iTunes (as well as WMP and any ...
0
votes
1answer
71 views

How to revert Windows 10 audio quality to that of Windows 7?

I recently updated from Windows 7 to Windows 10 on the free update. Ever since, the audio quality of 3rd party applications such as games and Spotify has been very poor. However, all the windows 10 ...
0
votes
0answers
58 views

Speaker sound coming from right speaker connected to monitor, but others are fine

I recently purchased a Dell 2240L and a Logitech z200 Speaker. The monitor has a headphone jack on the back so I connected the speaker to the monitor. It was working fine until the next morning when I ...
0
votes
1answer
14 views

Audio pitch seems to have been artificially made higher - without changing speed?

I have a 3gp video file that I'm working with. The audio in the file appears to have been artificially made higher - but without changing the speed (i.e. audio and video tracks are still in sync and ...
0
votes
1answer
15 views

Win10 Global Mute not Muting Chrome

We have a Home Theater PC running Win10. The global mute works fine for all apps except Chrome and MS Edge (not sure about Firefox). For example Media Player Classic will mute, but YouTube in the ...
0
votes
1answer
628 views

No audio device, no errors

I've got a Dell Precision Workstation T3500 which for some reason is not showing any audio devices. Looking in device manager there are no errors or missing devices, and in the system section there ...
-1
votes
0answers
16 views

HDMI IN mutes all computer sounds

my computer mutes all sounds when my HDMI in is active a few months ago this wasn't so i guess NVIDIA patched it in their hardware, I'm not sure i there a way to disable it? so my computer will keep ...
0
votes
1answer
60 views

ASUS ROG laptops with AudioWizard MAXX not working - Is there a solution?

This is a long question, but I tried to explain everything in details. On the internet there are plenty of threads about this issue, but there is no clear solution. What is AudioWizard MAXX? It's ...
0
votes
1answer
28 views

ffmpeg Audio Conversion m4a to wav - file size bloat

While converting audio files from *.m4a to *.wav using ffmpeg (and other audio converters - I've tried a few and cannot remember but they were worse) the file size increases by a lot (10x). original ...
2
votes
3answers
3k views

ALSA - no surround playback with mplayer

When I run: speaker-test -c6 ...everything is fine. I get 5.1 playback. However, when I run: mplayer -channels 6 "some video with 5.1 audio" no audio plays. Here is what appears in the ...