Java Community | Help. Code. Learn.•11mo ago

javax.sound.sampled cannot change volume of clip (part 2, closed before properly testing)

oops. go here for what I have so far: https://discordapp.com/channels/648956210850299986/1204195625168805898 The summary is that I can control one or two things in my audio clip, but they don't seem to change anything. Also, volume, the one I want, is still unsupported. Here's what the code looks like currently:

public void play(float volume) {
    try {
        AudioInputStream stream = AudioSystem.getAudioInputStream(new ByteArrayInputStream(file));
        DataLine.Info info = new DataLine.Info(Clip.class, stream.getFormat());
        Clip clip = (Clip) AudioSystem.getLine(info);
        clip.open(stream);
        clip.start();
        ((FloatControl) clip.getControl(FloatControl.Type.VOLUME)).setValue(volume);
    } catch (UnsupportedAudioFileException | IOException | LineUnavailableException e) {
        e.printStackTrace();
    }
}

public void play(float volume) {
    try {
        AudioInputStream stream = AudioSystem.getAudioInputStream(new ByteArrayInputStream(file));
        DataLine.Info info = new DataLine.Info(Clip.class, stream.getFormat());
        Clip clip = (Clip) AudioSystem.getLine(info);
        clip.open(stream);
        clip.start();
        ((FloatControl) clip.getControl(FloatControl.Type.VOLUME)).setValue(volume);
    } catch (UnsupportedAudioFileException | IOException | LineUnavailableException e) {
        e.printStackTrace();
    }
}

Stuff like master gain works, but again, doesn't change anything. Putting before starting makes them all unsupported. Help?

16 Replies

JavaBot•11mo ago

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The TyphothanianOP•11mo ago

@dan1st | Daniel closed before properly testing, issue is not resolved. Help pls?

JavaBot•11mo ago

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dan1st•11mo ago

Does the master gain thing work?

The TyphothanianOP•11mo ago

Not sure what it does, but don't hear any changes It doesn't crash tho

dan1st•11mo ago

make sure to use the correct value

The TyphothanianOP•11mo ago

Yeah, also pan works

dan1st•11mo ago

? I think it's in decibel

The TyphothanianOP•11mo ago

Well, it doesn't crash, but no audible effect (i think) k one sec Okay it might change it a little But not much and its 0 to 1

dan1st•11mo ago

it isn't a value between 0 and 1

The TyphothanianOP•11mo ago

It says no if I do 10 Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: Requested value 10.0 exceeds allowable maximum value 1.0. at java.desktop/javax.sound.sampled.FloatControl.setValue(FloatControl.java:199) at java.desktop/com.sun.media.sound.DirectAudioDevice$DirectDL$Pan.setValueImpl(DirectAudioDevice.java:873) at java.desktop/com.sun.media.sound.DirectAudioDevice$DirectDL$Pan.setValue(DirectAudioDevice.java:868) at net.typho.utils.resources.AudioFile.play(AudioFile.java:43)

dan1st•11mo ago

oh ok maybe use one of the other controls?

The TyphothanianOP•11mo ago

well balance works as well but they don't change anything balance is also 0-1 pan and balance allow me to do before starting it but volume still nope hmm?

dan1st•11mo ago

I don't know, that's why I didn't respond

The TyphothanianOP•11mo ago

me neither

JavaBot•11mo ago

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javax.sound.sampled cannot change volume of clip (part 2, closed before properly testing)