The tag is for questions about the recording and playback of speech and music on your computer, but also for problems about the sound component of videos.

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6
votes
0answers
478 views

How can I increase the A2DP bitpool on Linux?

I recently bought a Bluetooth headset (Philips SHB4000), and got it to stop sounding like a phone after I told Linux (Mint) to use A2DP rather than HSP/HFP. However, there's still an annoying ...
4
votes
0answers
1k views

How do I change the audio output device for a running application in Windows 7?

This post is close to my question, but not quite the same. What I'm trying to find out is, if I'm running an application and want to change which device it's using for audio output without quitting ...
3
votes
0answers
68 views

Windows 8.1 Does not Detect Bluetooth Headset

I have the Motorola S11 Flex HD wireless Bluetooth headset which I have had connected to a Windows 8.1 Pro x64 machine with an Intel Dual Band Wireless-AC 7260 + Bluetooth for Desktop card. This ...
3
votes
0answers
79 views

Externally Control Application (Interface)

There is an application that I use as a mixer. It has a gui which looks like a mixer- some knobs and some faders, etc. If you don't know what I mean here is an example: A consistent issue I face is ...
3
votes
0answers
137 views

Flash player in firefox doesn't update playback device without a refresh

In firefox, while a video (flash player) is playing, I cannot immediately change the playback device. After I set the new playback device, the video continues playing in the previous one, and a ...
3
votes
0answers
844 views

Why do my speakers get distorted randomly on Windows 7?

I have a studio monitor setup. I have 2 KRK 6's and a Focusrite Firewire Pro 24. Every few hours my speakers sound distorted and my solution has been go to sound levels > Properties of Saffire Audio ...
3
votes
0answers
533 views

Small soft bursts of static and volume drops, is my audio hardware faulty?

I'm running Windows 7 using onboard audio. It's been fine for over 2 years but lately there's a problem every time I play audio. I only use WMP since it's the only player I've ever used with this pc. ...
3
votes
0answers
364 views

How to balance volume on Windows

I can't figure out how to get a good balance on the applications within windows so I can stop modifying volume settings every time I get on a Google Hangout, watch Netflix, Hulu, instant message, play ...
3
votes
0answers
287 views

Is it possible to re-assign audio jacks in Linux?

I've been back and forth between Windows and varying distributions of Linux for years now, however I recently (and hopefully finally) settled on Arch Linux. The only thing is I haven't been able to ...
3
votes
0answers
2k views

How to configure Mac OS X Snow Leopard to automatically connect to my Bluetooth Speakers for sound output?

I have a bluetooth speaker that I use for audio output on Snow Leopard (the Sony SRS-BT100). Generally I like it, except for one thing: When my laptop wakes from sleep it does not automatically ...
2
votes
0answers
22 views

How to record audio from only a specific program on linux?

Is there a way to record the audio from only a specific program, so that other sounds (e.g. notifications) are not recorded? I'm running Archlinux with pulseaudio.
2
votes
0answers
26 views

Audio buzz and video glitch when any update or restore point creation starts the Volume Shadow Service

I have the above problem and see that others do too. I've had no help from Microsoft and am asking if anyone else knows a solution. Please post if you do. Here is a description of the problem, what ...
2
votes
0answers
32 views

Mint 17 with Gigabyte motherboard: no audio from rear audio port

I just installed Mint 17. I'm having an issue getting audio from the rear audio port. When I plug either my headphones or speakers into the front port on the case, the audio works fine, but when I ...
2
votes
0answers
216 views

No audio through display port after Windows 8.1 upgrade

I recently bought a new SSD for my laptop (HP ProBook 6450b with Intel HD Graphics and an i3 processor) and decided to install Windows 8 on it, I used Windows 7 on my previous drive. I've run the ...
2
votes
0answers
74 views

FFmpeg cuts off ~50ms when I extract+convert audio from video

I want to extract the audio stream from many .MOV files with ffmpeg. The goal is to have output files with small file size and perfectly equal sound to the input file. Currently I'm using this ...
2
votes
0answers
53 views

Windows is Auto Adjusting Volume of Applications

Windows keeps auto adjusting my sound, especially when using applications such as skype. I want to disable this. I have already changed the settings to tell windows "to do nothing" in the ...
2
votes
0answers
72 views

What are the rules for using Dolby codecs in mobile and desktop apps?

I'm developing a video player and can't get a straight answer. VLC on iOS plays Dolby codecs (AC3, EAC3, TrueHD) if the user is not in a US timezone. I didn't check the source code for Android, but it ...
2
votes
0answers
38 views

Ethernet audio transmitter for long ranges?

I need to make up a solution for transferring audio file from server to speakers (preferred option via Ethernet). The problem is that in worst case the server may be ~300 km away. Is there any ...
2
votes
0answers
42 views

Windows 7, repetition of audio tick.wav, like those Unix guys can do, from other application.

At org-pomodoro_resources at master · lolownia_org-pomodoro · GitHub / resources, there is a tick.wav file, to be played repetitively, from Emacs. I have tried start, wmplayer, vlc, play (sox), and ...
2
votes
0answers
2k views

Audio from headphones is muted after screen is locked or sleep mode (Windows 8.1)

FINAL SOLUTION Apparently installing the Hotkey utility from CLEVO (which can be also found on Sager's drivers page) is enough. Latest version is 8.0100. I still have to find a way to fix the problem ...
2
votes
0answers
157 views

Line-In/Stereo Mix does not work, have correct settings and installed most recent drivers, Windows 7

I have a black macbook which I have years ago began using as a Windows computer by installing and using only Windows on the computer. I used Windows XP until now with bootcamp (mac) drivers, which ...
2
votes
0answers
106 views

Windows 7 Weird Sound Issue

I have a Toshiba Satellite P755-S5390 running Windows 7 Ultimate 64-Bit. I have encountered a weird issue with the sound on my system. When I plug in my speakers, or anything for that matter, into the ...
2
votes
0answers
454 views

Unable to install audio drivers on Windows 7

I am not able to install audio drivers on Windows 7. While installing VIA HD Audio Codec Driver I get following message: Dxdiag results:
2
votes
0answers
42 views

Random Three Clicking Sound

This has been an issue I have heard myself and from others for over a year now. At seemingly completely random times of the day while I have headphone in I can hear a three mouse clicking sounds. ...
2
votes
0answers
36 views

De-esser for Windows 8 audio output?

Lately I've been watching a lot of lectures online, but a good amount of them hurt my ears because of how sharp the professor pronounces any words containing "s". This is a very recognized problem for ...
2
votes
0answers
38 views

Piping STDIO Output To Audio Device In Windows 7

What I'm looking for is a way to take the stdio output of my short program I wrote and pipe it to an audio device, much in the way that I can with linux. I'm experimenting with short programs that ...
2
votes
0answers
53 views

Certain sounds don't play in certain programs

got an interesting problem with my Mid-2013 MacBook Air 13" laptop's sound in Windows 8.1 Pro. This is a fully native UEFI install of Windows, done by using the Boot Camp Assistant in Mac OS X ...
2
votes
0answers
723 views

FFmpeg audio and video out of sync

I know there's a ton of questions on here about video and audio being out of sync when using ffmpeg, however I couldn't find a single one that solved my problem, so I'm hoping you all can help. I'm ...
2
votes
0answers
440 views

Windows 7, sound is intermittently dropping

I have a Windows 7 laptop, a Toshiba Satellite Pro C650 (Conexant HD audio - don't know the exact chipset). I've just put it back into service for the kids to watch movies on after several months in ...
2
votes
0answers
32 views

Can you move applications to arbitrary sound output devices on Windows 7?

I have 2 apps that make sound and my PC is connected to a TV via HDMI. I want one of the apps to output sound to the PC speakers and the other to the TV speakers. How can I do that please?
2
votes
0answers
624 views

Windows 8.1 unable to play Music or the Audio from videos through Optical Out

I am having an issue with my audio output, where any music file, and the audio side of videos are not being played through my optical audio output. I am running a Realtek HD Audio device built on ...
2
votes
0answers
662 views

No sound output or hardware to choose from in gnome sound settings

There is no sound output when I try to play music or videos etc. When I run $ speaker-test I get speaker-test 1.0.25 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 ...
2
votes
0answers
94 views

Why the volume is higher when earphones' jack is not plugged in completely?

This is interesting. When I plug in the jack completely the volume is normal as it should be, but the interesting part is that if I do not plug it completely but leave around 2 mm. of the jack ...
2
votes
0answers
152 views

Where are the default audio settings located?

In the audio devices Control Panel in Windows 7, there's a button titled "Restore Defaults" for any given audio device -- Where are these defaults coming from? Where are they stored (i.e., on-device, ...
2
votes
0answers
540 views

Linux noob trying to get headset to work

I am trying to get my headset (Logitech H390) to work on a new linux installation (centos 6.4). Unfortunately I am unable to hear anything from the headset. I have tried several options from the sound ...
2
votes
0answers
221 views

Why do my Stereo Mix levels keep reverting to 50%?

I'm kind of obsessed with music visualization. On my new Windows 8 laptop I have it all set up to use Stereo Mix, but every once in a while my vis doesn't seem to be reacting well. Whenever I notice ...
2
votes
0answers
210 views

Windows lists the wrong Directshow Audio Capture Devices

Some time ago the directshow audio capture devices on my Win7 machine stopped updating. For example ffmpeg -list_devices true -f dshow -i dummy lists devices that have been uninstalled already and ...
2
votes
0answers
309 views

sox error on white macbook 1.1 no default audio device

I want to use a white macbook which purpose is recording sound with sox. I installed sox and lame via brew but when I want to record something in terminal sox -d ada.mp3 I got the following error ...
2
votes
0answers
102 views

muting a application from terminal in linux

Is there a method to mute applications from terminal, I know for muting everything amixer will work but for muting just a application is there a simple solution to do it from terminal.
2
votes
0answers
468 views

Debian Wheezy crackling sound on shutdown

Crackling sound is coming out of my internal and external speakers as well when I shutdown or reboot my HP 8540w notebook. lspci | grep Aud 00:1b.0 Audio device: Intel Corporation 5 Series/3400 ...
2
votes
0answers
90 views

Headset Buzzing when laptop power plugged in

I have a Thinkpad Edge E535 Laptop and a Logitech G35 headet. When I use the microphone to record stuff there is a small humming/buzzing sound in the background when the laptop is plugged in to AC. ...
2
votes
0answers
219 views

No video is written in for some part of video as the segmentation from FFmpeg

I am segmenting a 20 minutes long video to hundreds of small clips . The command is like ffmpeg\\ffmpeg -i nx_1.avi -ss 399.37 -t 1 ka1_2.avi The ffmpeg is in a subfolder. It works very well for ...
2
votes
0answers
5k views

Can I play audio on my speakers and headset at the same time?

I was wondering if it is possible to use both my speakers and headset at the same time, but for different programs. For example, I would like my headset to be on skype, but i'd also like my speakers ...
2
votes
0answers
1k views

Windows 8 audio stutters. DPC Latency high on tcpip.sys

I own a Intel Core i5 760 CPU based PC. 16Gb of RAM, AMD Radeon HD 7850, Asus Xonar DSX audio card, and a Creative Sound Blaster Sigma headset (with USB audio device). It's just to enumerate all my ...
2
votes
0answers
550 views

How Do I Detect Audio Delay With ffmpeg?

I'm used to record non-HD TV-shows, use DGIndex to convert the resulting ts-file and continue to remove commercials, transcode to mp4, ... Now I recorded a TV-show in 1080p. Since DGIndex doesn't ...
2
votes
0answers
763 views

Headset microphone far too quiet while at max

I'm running Windows 8 Pro x64 using an official Microsoft Xbox 360 wired headset which is plugged into an Afterglow Xbox 360 controller, connected to my computer via USB. The computer recognizes that ...
2
votes
0answers
665 views

Running JACK with Traktor Audio 2 soundcard (WIN8)

I want to send audio from the Dj-Software Traktor 2.6 to the DAW Ableton Live 8.2.2 and output it's master through my soundcard . As an audio interface I'm using Native Instrument Traktor Audio 2. For ...
2
votes
0answers
205 views

Merge two mono MP3 to one stereo without reencoding

i got 2 mp3 files, one for left and one for right audio channel and would like to merge them to one single stereo mp3, preferably without the need to re-encode them . From what i read joint-stereo ...
2
votes
0answers
64 views

How to find wireless headphones in a given broadcast frequency

I have a wireless microphone system connected to an amp, speakers, recording equipment, etc, in a lecture hall. A couple of the students have difficulty hearing (even sitting close to the speakers) ...
2
votes
0answers
590 views

Convert Bluetooth Headset to 3.5mm Stereo Out And Mic In (Duplex)

I know stereo 3.5mm jack to Bluetooth dongles exist for Bluetooth headphones. But what if this is for a Bluetooth headset with a Mic? Are there Bluetooth dongles for line-in also? For example, my ...