Minim Volume Control problems

Core Library Questions

Insentien..

Minim Volume Control problems

in Core Library Questions • 1 year ago

I've tried to follow the minim documentation to control the volume of the track playing, but I can't get it to work. What am I doing wrong? Here's my code:

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import ddf.minim.*;
import ddf.minim.signals.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;
AudioPlayer gameMusic;
Minim songLoader;
AudioOutput out;
float volLevel = 0;
void setup()
{
songLoader = new Minim(this);
startTrack("01.mp3");
}
void draw ()
{
volLevel = (volLevel + 0.1) % 1;
updateTrackVol(volLevel);
}
void startTrack (String trackName)
{
gameMusic = songLoader.loadFile(trackName);
gameMusic.loop();
}
void updateTrackVol (float amount)
{
out = songLoader.getLineOut();
out.setVolume(amount);
}

Replies(3)

PhiLho

Re: Minim Volume Control problems

1 year ago

When I tried your code, I had the following error in the console:
=== Minim Error ===
=== Volume is not supported.

I don't know if it is tied to my system (Windows), my audio driver, the file I chose, or the Minim version...
Also you change the volume too fast, I don't know if it can be audible (if it worked).

Insentien..

Re: Minim Volume Control problems

1 year ago

I keep getting this message:

=== Minim Error ===

=== Likely buffer underrun in AudioOutput.

What does this mean and how do I fix it?

Jesse Sco..

Re: Minim Volume Control problems

1 year ago

Maybe you need to add a bufferSize to the Minim object on Line 14 ?

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