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Index › Programming Questions & Help › Sound,  Music Libraries › Adjusting volume problem
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Adjusting volume problem (Read 2234 times)
Weremer
Adjusting volume problem
Oct 14th, 2009, 1:54pm  
Hi, I wanted to adjust the volume of the replayed song, so I did this:

import ddf.minim.*;
import ddf.minim.signals.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;


Minim minim;
AudioPlayer song;
AudioOutput out;

void setup()
{
minim = new Minim(this);

song = minim.loadFile("fatboy_slim_-_right_here_right_now.mp3");
out = minim.getLineOut();
out.setGain(0.5);
}

And the volume is not being adjusted, I just recieve the
"=== Minim Error ===
=== Likely buffer underrun in AudioOutput"

Previously I tried using the setVolume() function directly, but I got the message that Volume is not supported.

Could please someone help me?
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corban
Re: Adjusting volume problem
Reply #1 - Oct 15th, 2009, 11:37am  
You are trying to change the volume of the wrong object.
Code:

import ddf.minim.*;
import ddf.minim.signals.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;

Minim minim;
AudioPlayer song;

void setup()
{
  minim = new Minim(this);

  song = minim.loadFile("fatboy_slim_-_right_here_right_now.mp3");
  song.setGain(0.5);
  song.play();
}


This should work.
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Weremer
Re: Adjusting volume problem
Reply #2 - Oct 16th, 2009, 6:19am  
So I´ve misunderstood the examples from Minim´s website Angry

Thanks a lot!
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nbuechi
Re: Adjusting volume problem
Reply #3 - Dec 30th, 2009, 3:50am  
hi


this doesn't work for me.

.setVolume doesnt work either.

Is there no other way for a Volume control in Processing?


Please help, because this is the last bug in my project, and I really would like to end it this year!


greetings
n
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