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Questions tagged [mono]

Use "mono" for audio, i.e. mono as opposed to stereo. Use "mono-framework" for questions about the open source .NET implementation.

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59 views

Installing Mono on Ubuntu 18.04 fails (you have held broken packages). How to solve?

$ cat /etc/apt/sources.list.d/mono-official-stable.list deb https://download.mono-project.com/repo/ubuntu stable-bionic main $ cat /etc/issue Ubuntu 18.04 LTS \n \l $ sudo apt install mono-devel ...
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votes
1answer
31 views

How to play mono audio ONLY when NOT plugged in headphone in windows 10?

My laptop's right speaker has broken, so I want to play mono audio when using internal speakers. In windows 10 there is an option to turn on mono audio in setting. But it makes my headphone, which is ...
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0answers
179 views

Low volume in mono sound output in Ubuntu

I am using the following commands to have mono sound output in Ubuntu 16.04: Find output device name: pacmd list-sinks | grep name: Get mono output: pactl load-module module-remap-sink sink_name=...
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1answer
144 views

X Forwarding for Mono Application

I'm having some issues getting a Mono application with a WinForms GUI to work over a SSH connection with X11 forwarding enabled. The machine I'm sitting at is a Windows 10 laptop. I have both Xming ...
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0answers
342 views

Audio file converted with ffmpeg to 22050 Hz uint8_t mono PCM is too large

I am trying to downsample a stereo, 44.1 kHz PCM audio file to 22050 Hz and mono. However, the size of the resulting file is too large. Session example (ffmpeg build and version info stripped for ...
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1answer
4k views

Force Windows 10 into mono and disable a speaker

My cruddy MSI notebook blew its right speaker after 3 months (it makes a horrible distorted noise on anything above the minimum setting). The only way I can work is put the right speaker to zero on ...
0
votes
1answer
495 views

Stereo Microphone not working properly in mono applications

Some time ago, I decided to upgrade my audio from simple headset to Studio headphones and a condenser mic. For the longest time I used a XLR-1/4"Jack Mono to plug it into my Soundcards LineIn. I've ...
2
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2answers
6k views

How to verify whether a track is in mono or stereo?

Sometimes I have to verify using a reputable method if an audio track is recorded in mono or stereo, especially when researching older music albums. I have a reason to believe that Audacity doesn't ...
4
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1answer
467 views

How to convert stereo to right-channel mono on Windows 8?

I'm deaf on left side and I only can hear on right side. I have problems with videos that output in left channel or stereo, making it very difficult to hear. I discovered that I couldn't convert all ...
0
votes
1answer
353 views

downmix to mono on Linux

I need to downmix from stereo to mono (my system only has one speaker) on a raspberry pi running runeaudio. I tried to apply the solution here Force downmix to mono on Linux but it does not work in my ...
0
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1answer
983 views

Create ALSA device with 1 channel from 2

I'm trying to use Linphone with my microphone, but the sound is very choppy. After messing a bit with arecord, I discovered that while the sound on my sysdefault device is choppy, recording on front:...
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1answer
237 views

How to set the version of an output MP3 file in FFmpeg

I want to split a stereo MP3 file into two mono MP3 files using FFmpeg such that each of the mono files is MPEG-1 Layer 3 Version 1: I use this command: ffmpeg -i input.mp3 -map_channel 0.0.0 left....
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1answer
596 views

How to get mono audio output in OSX on old macbook?

I would like to output all system audio as mono in OSX. Following this answer, I tried checking the "Play stereo audio as mono" option under the System Preferences > Accessibility tab, but it has no ...
0
votes
1answer
284 views

ALSA: How to configure an (virtual) audio device for each channel?

I would like to play different sound/music of the left and right speaker/headphone. I understand that left and right speaker are called channel 1 and 2 in ALSA. The DJ software I'm using (mixxx) does ...
2
votes
1answer
221 views

Using a single speaker to play e.g. Youtube audio

I thought I'd save money/space by using a single monitor - in most music players I can "downmix to mono" and then shift the balance to full left or right However I cannot downmix Youtube videos and ...
0
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1answer
5k views

How to get ASP.NET running on Apache on CentOS 7?

I successfully installed Apache, Mono, XSP Server and MonoDevelop on a CentOS 7 machine, basically following http://www.mono-project.com/docs/getting-started/install/linux/#centos-fedora-and-...
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1answer
12k views

How to make Media Player Classic HC play audio as mono instead of stereo?

I'm using Media Player Classic HC (MPC-HC) and I want to know how to make it play in mono sound output instead of stereo.
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1answer
435 views

c++ console application on raspberry pi

how to run a VS2015 c++ console application on raspberry pi 2. I installed mono, copied the .exe file and try to run it. But it said "Cannot open assembly abc.exe: File does not contain a valid CIL ...
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1answer
404 views

Download Mono-complete

I want to Download (not install) Mono-complete for ubuntu 14.04 as well as ubuntu 12.04 . Please Suggest How can i download? (my goal is to install it later on other system without internet. ) And ...
7
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1answer
2k views

Can't paste in gnome-terminal from Keepas2 running via mono

I'm running OpenSUSE 13.2 and I'm using Keepass2. The app is runnig via mono. I want to copy my password from keepass to the terminal, however this isn't working using CTRL + SHIFT + V. This is a ...
1
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2answers
2k views

MonoDevelop not running after installation of a newer version of mono

After installing a newer version of mono (4.0.1) on Ubuntu 14.04.2 LTS i am getting an exception on running MonoDevelop Unhandled Exception: System.TypeLoadException: A type load exception has ...
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0answers
35 views

Mono to stereo playback [duplicate]

OMG it's 2015 now and still there are guys who upload videos with mono sound. Is there still no way to do this: How do I force single (only) channel audio in youtube/flash videos to play in both (left/...
0
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1answer
721 views

Windows 7 configure speakers only gets sound through left speaker

So, my desktop computer (Windows7) is hooked up to a (mini) stereo receiver through a 3.5mm jack wire at the back (connected to a single 3.5mm jack AUX IN in the stereo receiver). The receiver is, in ...
0
votes
1answer
139 views

Where to download Mono 3.8? (installer, not sources)

Because of a bug in Mono 3.10, I have to revert to Mono 3.8. Where can Mono 3.8 be downloaded? At http://www.mono-project.com/download/ only 3.10 is available for download. At https://github.com/...
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2answers
876 views

(Lossless) conversion of stereo mp3 with one silent channel to mono

I have a couple of mp3s that are stereo but one of the channels is silent, quite annoying to listen to, especially in earphones. I can't get new recordings (the tracks are bootlegs with unknown origin)...
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0answers
381 views

ffmpeg map_channel mutes the second mono file

I am having trouble with -map_channel options. I am using two seperate scripts (yeah I know I could do this in one script). ffmpeg -threads "16" -i example.mov -acodec pcm_s24le -ar 48000 -ac 1 -...
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1answer
1k views

Batch convert mono WAV to stereo verbatim

I have a bunch mono .wav files which I need to convert to stereo in order to run thru lame. Lame can't encode stereo mp3s from mono input so that's what I need to do. I don't need any modifications ...
20
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4answers
29k views

Mono sound output in Ubuntu?

Is there an easy way of forcing mono sound output - for one ear, one earphone, one speaker?
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vote
1answer
1k views

Soundflower audio from the iOS simulator is in mono, not stereo

I'm using Soundflower on OS X Mountain Lion 10.8.4 to route my audio-out to audio-in. This works great for iTunes or Spotify, but when I record audio from the iOS simulator the audio only comes out ...
6
votes
1answer
3k views

ffmpeg: isolate one audio channel

How can I use ffmpeg to isolate one channel from an audio file? I have a stereo audio file, and I need the output to be the contents of the right channel in a mono audio file. While I'm sure it's ...
3
votes
1answer
6k views

Headphones stereo sound in mono

I have a new desktop computer with a motherboard MSI B75A-G41, so I have installed the HD Realtek drivers to get the audio. My problem is I use headset (Philips SHL9560) plugged in the front headphone ...
5
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2answers
27k views

How to force a stereo microphone to mono in software (W7)?

I am having an issue: I have a two channel external audio card and an XLR microphone connected to the first channel, while the second channel is unconnected. This configuration results in Windows ...
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0answers
605 views

Listen to mono microphone on all the speakers

I have a mono microphone plugged in the rear pink 3.5mm jack. However, when I check the Listen to this device in Microphone's properties (Windows 7 64 bit), I can hear it only in my left speaker. Is ...
3
votes
2answers
5k views

How can I downmix all system audio to mono? [duplicate]

I'm deaf in one ear and want to use my headphones when playing a game and talking with my friends on Skype/TS/Mumble/etc while also sometimes listening to music. I need ALL my system audio to be ...
4
votes
4answers
5k views

Convert mp3 from mono to stereo using Lame

An application requires that the mp3 files it receives are encoded with 2 channels (stereo), but the original files have only 1 channel (mono). We use Lame for conversion, but i fail to make it clone ...
2
votes
3answers
4k views

Merge stereo channels into one side?

I'm listening to stereo music albums in a pair of stereo headphones. The left speaker of the headphones is not over my ear (I can't hear the left side). The right speaker of the headphones is over ...
7
votes
2answers
67k views

How can I set my headphones to mono in Windows 7? [duplicate]

I have this series of lectures on YouTube: http://www.youtube.com/watch?feature=player_embedded&v=NxCUVltVoZ8 … which I hear using headphones, but only the left side is working, and it's quite ...
12
votes
3answers
6k views

How to downmix stereo output to mono on Mac OS X

Let's just open and close this: Is there a built in way to downmix all stereo output to mono on Mac OS X?
3
votes
4answers
6k views

Converting a bunch of MP3s to mono?

I have a bunch of stereo MP3s I'd like to convert to mono. What is the best way to do this? I would prefer something that would let be batch process them. I want to keep the quality as close to the ...
3
votes
2answers
6k views

Can you downmix Windows 7 sound to mono?

I need my Windows 7 64 bit machine to output mono downmixed sound. Downmixed, not just single channel (I'm deaf in one ear). Is there any possibility to force such behavior. I'm looking for a ...
8
votes
1answer
10k views

Force downmix to mono on Linux

For personal reasons (I'm hearing impaired) I need my linux machine to produce mono downmixed sound. Downmixed, not just single channel. Is there any possibility to force such behavior in ALSA / ...
8
votes
11answers
83k views

Make headphone output mono

my headphones are stereo but I would like the sound from the left and right to be combined then sent to both headphones. The reason is I'm watching a video where the people speaking are in the right ...
42
votes
6answers
242k views

Force Windows XP to output only mono sound

So, the 'right' half of my pair of headphones broke (the transducer+wire are fine, but the earpiece broke on the headband and so the earpiece won't sit over my ear). So now the right channel is being ...
10
votes
5answers
10k views

How do you make mono audio track playback in stereo in Ubuntu?

Every once in a while I'll come across a video that I want to watch (whether it be youtube or otherwise), and the sound, for whatever reason, will be only coming out one speaker. It's not a problem ...
21
votes
4answers
45k views

Is there a way to set iTunes to play in mono?

I've got a set of speakers, but one of them doesn't work. Is there any way to get iTunes to output to mono, but with both channels? I'm on Leopard, and going to System Preferences » Sound » Output ...