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cansik/InfinityAudioPlayer.pde

Last active November 26, 2016 01:06
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Revisions

  1. cansik revised this gist Nov 26, 2016. 2 changed files with 0 additions and 0 deletions.
    0 InfinityAudioPlayer.pd → InfinityAudioPlayer.pde
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    0 InfinitySoundPlayer.pd → InfinitySoundPlayer.pde
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  2. cansik renamed this gist Nov 26, 2016. 1 changed file with 0 additions and 0 deletions.
    0 InfinityAudioPlayer → InfinityAudioPlayer.pd
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    File renamed without changes.
  3. cansik revised this gist Nov 26, 2016. No changes.
  4. cansik created this gist Nov 26, 2016.
    78 changes: 78 additions & 0 deletions InfinityAudioPlayer
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    Original file line number Diff line number Diff line change
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    class InfinityAudioPlayer implements AudioListener
    {
    private Minim minim;
    private AudioPlayer player;

    private int loopStart;
    private int loopEnd;

    private boolean stopping = false;

    public InfinityAudioPlayer(Minim minim)
    {
    this.minim = minim;
    }

    public boolean isPlaying()
    {
    return player.isPlaying();
    }

    public void loadFile(String fileName, int bufferSize)
    {
    player = minim.loadFile(fileName, bufferSize);
    player.addListener(this);
    setLoop(0, player.length());
    }

    public void setLoop(int start, int end)
    {
    loopStart = start;
    loopEnd = end;
    }

    public void play()
    {
    player.play(0);
    }

    public void stop()
    {
    stopping = true;
    }

    public void fastStop()
    {
    player.pause();
    }

    void update()
    {
    if (!player.isPlaying())
    return;

    if (!stopping && player.position() >= loopEnd)
    player.play(loopStart);


    if (stopping && player.position() < loopStart)
    {
    player.skip(loopEnd);
    }
    }

    public AudioPlayer getPlayer()
    {
    return this.player;
    }

    synchronized void samples(float[] samp)
    {
    update();
    }

    synchronized void samples(float[] sampL, float[] sampR)
    {
    update();
    }
    }
    42 changes: 42 additions & 0 deletions InfinitySoundPlayer.pd
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    import ddf.minim.*;
    import ddf.minim.effects.*;

    Minim minim;

    InfinityAudioPlayer player;
    LowPassSP lowPass;
    float frequency = 0;

    void setup()
    {
    size(500, 100);
    minim = new Minim(this);

    player = new InfinityAudioPlayer(minim);
    player.loadFile("test.wav", 1024);
    player.setLoop(500, 1500);

    // lowpass
    lowPass = new LowPassSP(0, player.getPlayer().sampleRate());
    player.getPlayer().addEffect(lowPass);

    player.play();
    }

    void draw()
    {
    background(55);
    text("Lowpass: " + frequency, 50, 50);
    }

    void mouseMoved()
    {
    frequency = map(mouseX, 0, width, 0, 14000);
    lowPass.setFreq(frequency);
    }

    void keyPressed()
    {
    println("Stopping...");
    player.stop();
    }