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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5
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0answers
224 views

How do I make my Lenovo Y50's subwoofer work on linux?

I have a Lenovo Y50 laptop which has a subwoofer integrated that works on Linux Mint 17.2, only if I download HDA Analyzer and change with it: PIN 0x17 -> Widget Control -> Check OUT and Uncheck ...
4
votes
0answers
58 views

What volume strategy delivers the highest quality audio for a Bluetooth adapter?

I have the following audio path on my system: Application -> WASAPI -> Windows Audio Device Graph -> Windows 7 Kernel -> Soundcard (on-board Intel HD Audio @ 24-bit 48000 kHz) -> ...
4
votes
0answers
69 views

How play multiple audio files located on smartphone through Windows 7?

When I connect my LG Optimus F3Q to my Windows 7 PC, it connects in "Media sync (MTP)" mode. I can get into the file structure of the phone and its SD card through Windows Explorer and double click ...
4
votes
0answers
274 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 ...
4
votes
0answers
3k 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 ...
4
votes
0answers
85 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 ...
4
votes
0answers
567 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. ...
4
votes
0answers
405 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 ...
4
votes
0answers
305 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
1k views

No HDMI Output, Video Lag, Windows 10

ive been looking for help to solve my issue for a week now ( since my windows 10 upgrade from win 8.1 ) and i do not want to do a clean install unless it is totally the last resource available, so i ...
3
votes
0answers
50 views

Sending only video out of HDMI cables – Mac OSX 10.10.3 (Yosemite)

I have a similar question to this one but I'm on Mac OSX. I currently have a laptop, a second monitor (via HDMI), and a third monitor (via HDMI/thunderbolt adaptor). If I have sound playing, I only ...
3
votes
0answers
2k views

how to play audio from android to Windows 8.1 PC over bluetooth?

I am looking for a way to stream any audio from any app or music source from my samsung galaxy s4 to my windows 8.1 computer. All suggestions in similar threads did not work. I can only stream music ...
3
votes
0answers
169 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
271 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 ...
3
votes
0answers
133 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.
3
votes
0answers
1k 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
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 ...
3
votes
0answers
565 views

Making volume display not show up on screen when using logitech video

Making volume display not show up on screen when using Logitech video I have a Logitech camera that I use with Gmail chat. When camera is active and working. Whenever a sound is loud enough to be ...
2
votes
0answers
24 views

How can you play the same songs as a radio station at a higher quality?

There's an FM radio station I listen to very often, and I really like the way they mix the songs. Much better than simply shuffling my music. I happen to have the vast majority of the songs they play, ...
2
votes
0answers
14 views

Error when adding silent channels to ProRes file in FFMpeg

I'm trying to follow this guide to build a usable 5.1 audio for a piece of hardware with specific needs. When I run the command: ffmpeg -ar 48000 -acodec pcm_s24le -f s24le -ac 5 -i /dev/zero -i ...
2
votes
0answers
42 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
68 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
673 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
110 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
712 views

Properly downmix 5.1 to stereo using ffmpeg

I have a 5.1 audio track from a film where front left and front right contains music, and center contains dialogue. Playing the 5.1 track in VLC blends everything together nicely. I'm trying to ...
2
votes
0answers
119 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
110 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
47 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
49 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
183 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
131 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
206 views

ffmpeg slow down video and audio leads to garbled audio

I am using this command: ffmpeg -i test-video.mp4 -filter_complex "[0:v]setpts=(2/1)*PTS[v];[0:a]atempo=.5[a]" -map "[v]" -map "[a]" slow-output.mp4 And the audio that comes out is very "digital" ...
2
votes
0answers
675 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
45 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
43 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
48 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
56 views

mixing sound from multiple users' processes on linux

As in the title. Is it possible without setting up a system-wide pulse server to mix audio output from multiple processes owned by different users on Linux? I have no trouble mixing audio when all ...
2
votes
0answers
64 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
858 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
640 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
35 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
1k views

Use laptop microphone when headset is plugged in, not use headset mic

I have a Razer Kraken Pro headset with a microphone, but want to be able to use the internal laptop microphone when I have the headset plugged in. When I unplug my headset, the internal microphone ...
2
votes
0answers
686 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
768 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
183 views

Alsamixer 200% without VLC

When I change VLC Player's volume to 200%, it appears to make everything else 200% volume after closing it. Once I open Alsamixer it still says 200%. However, if I try changing the volume at all, ...
2
votes
0answers
99 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
178 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
647 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
254 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
1k views

pulseaudio, in a KVM virtual machine (as root) and your desktop (not root) playing audio at the same time?

How do you get pulseaudio to play sound in a KVM virtual machine (running as root) and your desktop apps (not running as root) at the same time? It seems that by default, it will only play sound for ...