Phonon is multimedia, sound framework used by the KDE and Qt

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How do I change my phonon backed to phonon-vlc?

I have the Tomahawk music player installed on Xubuntu 14.04 The application allows me to play tracks from Spotify, Soundcloud, etc. However, Spotify tracks are not working and I was told, after ...
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Problems with bluethoot headseton Kunbutu.

I have a bluetooth headset and i'm trying make him work. First of all I had installed ubuntu studio but seems to me that blues dont work at all,so i changed to kubuntu and i installed all ubuntu ...
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Manually selecting audio output

I just installed Kubuntu 15.04 and I am trying to configure audio output in a usable way. Since I am using both a USB headset and speakers at my system I need to manually (only manually) switch the ...
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kubuntu 15.04 no sound - nvidia 970

My issue is very similar to this item: Xubuntu 15.04, no sound through HDMI but a bit different. Using a pair of nvidia 970 with an asrock exctreme6 MB. Sound output through display port to ...
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1answer
26 views

Sound not being output

I have a USB sound bar on my machine running Kubuntu 15.04. This output works properly (using the test options on the mixer, etc). But when playing a video/Spotify/etc, nothing is output. I disabled ...
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2answers
42 views

What are the equivalent bash cli commands for this graphical actions?

I have a problem with the audio system and sip clients (all of them) If I switch off and on Phonon from the kde graphical UI then for some time the audio works fine again Refering to the picture, ...
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2k views

Soundcards are not detected in Kubuntu only dummy output shows up in phonon

It seems that, in KDE, no sound cards will be recognized. The onboard card does not work. But at least additional sound card ought to work: I've tried two different cards and they both are known to ...
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1answer
413 views

Error while compiling Qt with Phonon

I have this problem. I have a code line: [ **QT += declarative network phonon** ] Which says: [ ***:-1: error: Unknown module(s) in QT: phonon*** ] after compiling. I have tried to ...
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1answer
4k views

Skype no sound on Kubuntu 13.10

I just performed a fresh install of Kubuntu 13.10 on my machine. Everything is working great except for Skype. I cannot get any form of audio playback in Skype. In the sound settings panel I get a ...
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401 views

Asus Zenbook ux51vz 2.1 audio mode [closed]

I recently purchased an Asus Zenbook UX51VZ and installed Kubuntu 13.04 x64 (all defaults still) on it and most things seem to work fine, with just a few exceptions. adding options snd-hda-intel ...
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3answers
3k views

Managing multiple sound cards in Kubuntu - more reliable way than KDE phonon GUI?

I have two sound cards attached to my PC - an internal Soundblaster and an external DAC. Unfortunately, managing what to output where is a real pain. Just to give an example: When I enter the Phonon ...
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999 views

Why does pretty much everything depend on gstreamer phonon backend?

I’ve just installed and configured a minimal KDE distro based on the Ubuntu 13.04 minimal CD. It’s working really well but I have 1 gripe with it. After installing kde-plasma-desktop gstreamer was ...
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1k views

Phonon Test of speakers “Front Left” , “Front Right” is not working

I am using KDE 4.10, Kubuntu 13.04. My audio is working great. But when I configure Phonon and try to test the speakers, I don't get any sound. When I start the configuration tool with: kcmshell4 ...
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1answer
282 views

How to launch phonon-kde?

I removed pulseaudio and reloaded ALSA, all of a sudden a Phonon GUI showed up where I could change the more preferred audio device. But I cant launch it (or I don't know the command) in the ...
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1answer
5k views

Phonon - Audio Hardware Setup

Does anyone know what configuration file is modified when I change settings within this area of the system settings? I keep choosing my Logitech USB Headset as the soundard, and, when I hit apply, it ...
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2answers
2k views

Cmake not finding Phonon

I'm working on a Qt application that uses Phonon and has CMake as it's build system. When I try to configure the application I get the following configure output: -- The C compiler identification is ...
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1answer
1k views

Controlling Phonon via command line?

My onboard audio card has analogue and digital outputs parallel, where I do connect them to my speakers and an amplifier. Now every time I want to switch where the sound goes I have to long way via ...