0
votes
0answers
6 views

LINUX: Audio over DVI through a Geforce 295 GTX

I just installed CentOS7 on a frankenserver I made and I can't get audio over DVI. I have used this exact cable/hdmi-dvi-adapter/tv setup on my windows computer with a Geforce 480 gtx and it worked ...
4
votes
2answers
180 views

Skype 4.3 without PulseAudio. Any options?

I have been using Skype for over 10 years now, almost since the initial release, and most of my friends/family/colleagues use it too. So switching IM is not an option. Microsoft has recently changed ...
2
votes
1answer
13 views

Create an icecast2 URL for OGG

I have made an DarkIce server following the answer on this question: Stream sound card output to icecast2 via darkice. And it works fine on players that support. In the Icecast2 Status I have a link ...
0
votes
0answers
32 views

Why do I have to restart PulseAudio after connecting my USB headset?

When I connect my USB headset, the available PulseAudio profiles for that device look liks this: If I restart PulseAudio (pulseaudio -k) then they look like this: Basically, after connecting my ...
0
votes
0answers
17 views

How can I make my laptop mic only output the left audio track?

For some reason when my laptop (lenovo u510) records audio with both audio tracks enabled, it doesn't produce any sound. I've found that muting the right audio track solves this issue, but whenever I ...
0
votes
0answers
29 views

USB headset doesn't connect automatically when plugged-in in CentOS 6.5

The USB headsets are not automatically selected when plugged-out and back in, it must be manually done each time. So far, I have tried to modify /etc/pulse/default.pa to include a module I have ...
1
vote
1answer
38 views

How do I figure out which driver is making my headset work?

I have just downgraded from Debian to Debian Jessie. Before the switch, my Logitech G930 headset would connect correctly as both an input device and output device (although the output device only has ...
0
votes
1answer
117 views

Google Chrome on Linux not using ALSA for sound

On my laptop, I've got an .asoundrc file that outputs sound to my USB headset. This works fine for SMplayer and Firefox. However, Google Chrome (at least, Flash-based and HTML5-based videos and ...
0
votes
0answers
19 views

binary substitution in (audio)streams with bbe or sed

I try to do some stream manipulation with webradio streams. Goal is to use a pattern in triggerfile to substitute some seconds of the instream to silence in the outstream I found bbe to possibly fit ...
0
votes
0answers
27 views

Fedora failing to recognize headphones

My headphones were working fine, but for some reason when I plug in the headphones into the USB port, I don't see them in the input or output tab in "Settings -> Hardware / Sound".
0
votes
0answers
42 views

Linux ALSA: No sound out from internal speaker

There is no audio output when running "Test Speakers" in Sound Preferences -> Hardware -> pcsp. The internal speaker worked fine under Windows. Sound can, however, be heard when headphones or a ...
1
vote
1answer
106 views

Minimal install of debian, didn't install sound module, how to get sound working?

I did a minimal install of debian wheezy and then upgraded to jessie. When installing wheezy, I didn't install any of the optional modules. I remember there being one about sound but I assumed I would ...
0
votes
0answers
82 views

Logitech G930 Headset only works in one ear

I have a wireless USB Logitech G930 headset. It works out of the box in Debian, except that only the right channel works. The other side doesn't produce any sound. If I plug my headset into my Windows ...
0
votes
1answer
39 views

How to track some periodic system activity which hinders realtime performance

I'm running Jack2 with Pianoteq-5 on two core laptop running 64bit ubuntu-14.04. Such configurations are very sensitive to realtime performance because of low-latency requirements. At first I heard ...
0
votes
0answers
12 views

ALSA upmixing/processing conditionally from different numbers of input channels

After a lot of research and experimentation, I was able to get ALSA to upmix stereo to 5.1 surround sound the way I want it. However, my problem is now that I can't properly play mono sources (the ...
0
votes
1answer
209 views

Unrecognized option 'b:v' when trying to convert a video

I get "Unrecognized option b:v" when I tried to convert a video. I'm using FFmpeg version SVN-r26402. Here is my error log: Raw Conversion Log Started on 2014-06-29 00:02:02 - 2014 Jun 29 Checking ...
0
votes
1answer
117 views

How to create fake sound card on Ubuntu Server 12.04

I want to run 'blender --background --python script.py' on my Ubuntu Server which does not physically have any sound equipment. It turns out that blender requires sound card. I see following error ...
0
votes
0answers
16 views

ALSA from output to input

I need to translate sound from my VLC player right into my microphone input. Maybe I should create some virtual device and.. I don't know what to do.. and my english is not good so it's a real problem ...
1
vote
1answer
59 views

Sound does not work on X-server, works in TTY, Arch Linux w/ALSA

My sound system isn't working when I use the X server. When I use it in a TTY, it works fine. In a TTY, the output of aplay -l: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA ...
1
vote
1answer
72 views

How to use synchronous endpoint of USB audio device?

I want to play the same sound over several USB audio devices in sync. Last time I tried something like this was about 2001 and it was successful -- and the pair of Griffin iMics I used back then still ...
0
votes
0answers
36 views

Change Audio title from English to Sinhalese using ffmpeg

I insert an extra Sound track in my video file and it works well. ffmpeg -i news.mov -i news.wav -map 0:0 -map 0:1 -map 1:0 -pass 1 -vcodec libx264 -preset fast -b 512k -minrate 512k -maxrate 512k ...
5
votes
1answer
668 views

Setup for a live (low-latency) audio video broadcast over Wi-Fi?

The Upgrade We are capturing audio (from mixer) and video (from a camera) from a main auditorium and passing it to separate rooms within the building. We used to have done this via manual ...
0
votes
0answers
109 views

Pulse-audio: add bluetooth as sink

I'm trying to configure Bluetooth Audio System A2DP, but can't add bluetooth as sink: pactl load-module module-alsa-sink device=bluetooth In logs I got the next: ( 110.963| 0.011) D: ...
0
votes
0answers
72 views

Upmix Stereo to (splitted) 5.1 surround

My (and most) onboard Realtek soundcard has a feature called Speaker Fill, which upmixes stereo sound from L (Front Left) and R (Front Right) to the other speakers. This does not happen by simply ...
1
vote
1answer
229 views

pulseaudio no sound after su to root, no default audio device configured

This behavior exhibits at least in Ubuntu 13.10 and Ubuntu 14.04. I'm playing sounds via the play command from the sox package from the command line. It works fine with me, the user who logs into X. ...
0
votes
0answers
26 views

Ubuntu sound issues

I have installed ubuntu on my pc two days ago, today I was trying to solve the sound problems, but without success. In the beginning ubuntu didn't recognize any sound card. That's why I installed the ...
0
votes
0answers
17 views

what do i do after editing a *.c file in the linux kernel

I have been having sound issues with the VT1802 AKA VT2002 I have copied over a possible fix into the file patch_via.c in dir /var/lib/dkms/oem-audio-hda-daily/0.201405052014~ubuntu13.10.1/build/ ...
0
votes
0answers
60 views

Can Thunderbird play sounds correctly on Linux?

I am trying to configure Thunderbird to play a sound when an email arrives and although i have set it there is no sound. When I try to test a sound via the Play button, the sound is not played. Is ...
0
votes
3answers
19 views

Windows sound control

First of all, I know this is probably wrong place to post this, but I went through the list of servers and didn't find anything suitable. Now to the question: Until recently I have been a user of ...
0
votes
0answers
15 views

how to play sounds in “background” Xorg

I always open two X client in tty0 and tty1. So that I can run a rdesktop in fullscreen and switch two computer's desktop quickly.(using Ctrl+Alt+FN) But I found that when I switch to any tty, ...
0
votes
1answer
42 views

What to do if sound goes to dummy output

I sometimes find that the sound from my Linux G505s running 64bit Linux Mint 15 sometimes goes to Dummy Output as the output device. What should I do when this happens(short of restarting my system)? ...
0
votes
0answers
88 views

Using 5.1 surround to play back 3 independent stereo streams

I built a small home server recently. It runs Ubuntu Server 12.04 and has a sound card (Via VT1708) with 3 audio jacks - which I want to use as 3 independent stereo outputs to play back (potentially ...
0
votes
0answers
116 views

ALC3220 Linux driver anywhere?

I receive some brand new Dell T1700, they comes with a ALC3220 audio chipset (at least that what the DELL support says, specs sheet says ALC269Q), I did search a while for a solution but could not ...
0
votes
0answers
27 views

DSP working at 100% - Will a Sound card upgrade fix that?

As the title suggests, I'm doing some editing in Ardour and during the export, the status indicators in the top right corner states the DSP unit consistently working at 100%. This definitely shows ...
0
votes
0answers
65 views

Sound working in other programs - not in Chrome

Currently running Linux Mint 15 Cinnamon. When I installed the OS, I had no sound in any application, but it turned out to be a simple matter of selecting the right output device (I have a dedicated ...
0
votes
1answer
39 views

Delay in playing(recording?) real time raw audio in LINUX

I'm developing OpenWrt device which sends audio data to network but I have issues in the early beginning. I'm trying to find which cause delay in playing (or maybe recording, but more probably ...
0
votes
1answer
36 views

Automatically switch on speakers when there are Alsa clients

I want to connect a relay to one of the GPIOs of my Raspberry Pi. This relay supplies power to the speakers. I would like my speakers to be on only when there is sound activity. I am looking for ...
1
vote
0answers
151 views

Sound distortion in PulseAudio on Gentoo

I'm running Gentoo Linux on an amd64-powered PC. My soundcard is Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA). I'm also using PulseAudio. The problem is that sound frequently goes ...
0
votes
0answers
186 views

Sound for Linux VM on Windows host

Like said in, http://www.reactos.org/forum/viewtopic.php?p=96570, "I haven't been able to get sound working in VirtualBox for ages", for my Linux VM on Windows host, either Windows 7 or Windows 8. ...
1
vote
2answers
180 views

Turning speaker beep off by alsamixer permanently

Debian 7, x64. I can turn off the beep by reducing Speaker bar volume in alsamixer to 0. However, after reboot speaker volume in alsamixer is set to 100% again. How can I turn off speker beep ...
1
vote
0answers
205 views

Pulseaudio Windows Server and Debian (Linux) Client?

I am using pulseaudio to use a single set of speakers for both pc's on my desktop. I am using windows as a server and have used the following tutorials to set it up: parseq setting up pulseaudio 1.0 ...
0
votes
0answers
84 views

How to set all mp3s to the same volume via MP3Gain?

I want to set all the mp3 files in a certain directory to the same volume (lets say 97). But I can only find a way to set all files to + / - a certain value. However, this will cause certain files to ...
0
votes
0answers
280 views

How can I use a virtual sound card without the hardware?

I'm trying to generate and stream audio+video via aconv to a remote location such as Youtube from a headless linux server, which will then be multicasted out to the internet at large. I have ...
0
votes
0answers
31 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 ...
0
votes
0answers
31 views

How can I set setup an audiodelay for the complete audio output in linux?

Can someone tell me how I can setup a delay (0.1s - 0.5s) on the complete audio output on my raspberry pi? I am running the Raspyfi Distro and it's using the alsa sound driver. Thank you very much!
2
votes
1answer
215 views

Ffmpeg Sync when extracting parts of video

This question can be seen as an extension of this question. I am using the ffmpeg 2.0.1 . The following commands is useful when you want to extract parts of one big video file given time makers. ...
1
vote
2answers
819 views

Ffmpeg Audio Stereo to Mono using only left channel

I use the following command to extract video parts of an '.MTS' record (video). ffmpeg -i 00402.MTS -s 1280x720 -r 25 -ss 0:00:05.38608 -vcodec libxvid -qscale:v 2 -acodec ac3 -ar 48000 -ab 256k -t ...
0
votes
1answer
221 views

Ffmpeg : Audio/Video mixing but no sound

I'm trying to add an audio file to a video file generated from images with FFmpeg. The command i am using on a Debian distrib is this one ffmpeg -r 1 -i edit%0d.jpg outputName.mp4 -i Test.mp3 ...
0
votes
2answers
329 views

Tell mplayer to keep listening to audio stream that pauses

I am using mplayer to stream audio coming from an MPD instance that is configured to output via HTTP: mplayer http://<stream-URL>:<port> The stream is controlled by an MPD client ...
0
votes
0answers
322 views

Make voice calling possible in ubuntu with 3g modem

I have Huawei E303u modem and it has voice calling feature. In windows, it is working properly. ON linux it is being detected as E173 in mobile partner dasboard software. I am using UBuntu 12.04 64 ...