My questions: how to trigger each randomly selected file from the end of the previous file? How to loop this process, so that one randomly chosen file plays from the end of the previous one, on and on?

I suspect onended() will help. This thread addresses the use of onended() to trigger messages. I appreciate any clues you can provide! Thanks.

//Create array of .mp3s numbered 1 to 5.
const FOLDER = '1to5/', EXT = '.mp3',
      INDEX_START = 1, INDEX_END = 5,
      INDEX_TOTAL = 1 + INDEX_END - INDEX_START,
      sounds = Array(INDEX_TOTAL);

//Preload those files.
function preload() {
  for (let i = 0; i < INDEX_TOTAL; ++i) {
    sounds[i] = loadSound(FOLDER + (i + INDEX_START) + EXT);
    print("i = " + i);
  }

}

function setup() {
  createCanvas(200, 200);
  textAlign(CENTER);
  fill(100);
  noStroke();
  text("CLICK TO PLAY", width/2, height/2);
}

//Play one randomly chosen file.
function mousePressed() {
    var j = int(random(5));
    print("j = " + j);
    sounds[j].play();
}

let sound;
let Shoots = [];
function preload() { 
sound = loadsound("shootSound.mp3);
}
function setup(){
createCanvas(1000, 650);
}
function draw(){
  for(shoots of Shoots){
   shoots.show();
   shoots.move();  
 }
}
function keyPressed(){
  if(keyCode === 32){
    Shoots.push(new Bullet());
    sound.play();
  }
}

Is it a common problem ? Or there is something wrong in my game code ? Thankss

At the moment, this code doesn't make any sound, though I got the keyTyped() example to trigger changes in a sketch. Is the problem in my use of song.playMode('restart')? Or should I preload() the sound? Or do I need to assign number ASCII values to the samples?

Thanks for any help!

var song;

function setup(){
  song = loadSound('10sec.mp3');
}

function keyTyped() {
    song.playMode('restart');
    if (keyCode === 'a') {
        song.jump(0, 1);
    } else if (keyCode === 's') {
        song.jump(5, 1);
    } else if (keyCode === 'd') {
        song.jump(2, 1);
    }
}

Can i create a mask from a shape (in this case an ellipse) and change background color but keep the mask untouched? This ellipse would have its size changed according to the screen and i would have a function windowResized()

Thanks! :)

I have a p5js sketch, where I want to play back four individual mp3 tracks in sync. I can get them to play, but they are of in terms of sync when I run the sketch. I know that the files themselves are in perfect sync.

Here is my code so far.

var bass, drums, guitar, vox;

function preload() {

bass = loadSound('data/bass.mp3');
drums = loadSound('data/drums.mp3');
guitar = loadSound('data/guitar.mp3');
vox = loadSound('data/vox.mp3');

}

function setup() {
createCanvas(1350, 1045);

bass.play();
drums.play();
guitar.play();
vox.play();
}

function draw() {

}

Any ideas?

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

Minim minim;
AudioPlayer ha;
AudioPlayer sh;
AudioPlayer no;
AudioPlayer ra;
AudioPlayer ba;
AudioPlayer lh;

PImage[] letters = new PImage[6];

void setup() {
  size(400, 400);
  background(0);

  minim = new Minim(this);
  ha = minim.loadFile("0.mp3");
  sh = minim.loadFile("1.mp3");
  no = minim.loadFile("2.mp3");
  ra = minim.loadFile("3.mp3");
  ba = minim.loadFile("4.mp3");
  lh = minim.loadFile("5.mp3");

  imageMode(CENTER);

  for (int i = 0; i<letters.length; i++) {
    letters[i] = loadImage(+i+".jpg");
  }
}
void draw() {
  background(0);
  if ((keyPressed == true)&&(key == 'h')) {
    image(letters[0], width/2, height/2, 200, 200);   
    ha.play();
  }
  if ((keyPressed == true)&&(key == 's')) {
    image(letters[1], width/2, height/2, 200, 200);
    sh.play();
  }
  if ((keyPressed == true)&&(key == 'n')) {
    image(letters[2], width/2, height/2, 200, 200);
    no.play();
  }
  if ((keyPressed == true)&&(key == 'r')) {
    image(letters[3], width/2, height/2, 200, 200);
    ra.play();
  }
  if ((keyPressed == true)&&(key == 'b')) {
    image(letters[4], width/2, height/2, 200, 200);
    ba.play();
  }
  if ((keyPressed == true)&&(key == 'l')) {
    image(letters[5], width/2, height/2, 200, 200);
    lh.play();
  }
}

I want to make the sentence I make to convert little melody when enterkey pressed.

those are codes

import ddf.minim.*;

Minim minim; 
AudioPlayer c, d, e, f, g, a, b;

PFont font; 
int num = 500; 
char t[] = new char[num]; 
int key_num = 0; 
int text_w_gap = 30; 
int text_h_gap = 50; 
int ypos = 50; 
int xpos = 10; 
int val;

boolean playSong=false;

void setup() { 
  size(500, 400); 
  font = createFont("whiteday10-48.vlw", 14); 
  textFont(font, 32); 
  fill(7,161,8);
  minim = new Minim(this);

  c = minim.loadFile("c.mp3"); 
  d = minim.loadFile("d.mp3"); 
  e = minim.loadFile("e.mp3"); 
  f = minim.loadFile("f.mp3"); 
  g = minim.loadFile("g.mp3"); 
  a = minim.loadFile("a.mp3");
}

void draw() { 
  background(0);

  if (playSong) { 
    for (int i=0; i<key_num; i++) { 
      playNote(t[i]);
    }
  } else
  { 
    for (int i=0; i<key_num; i++) { 
      text(t[i], 
        (xpos+(i*text_w_gap))%width, 
        ypos+( (int(xpos+(i*text_w_gap))) / width * text_h_gap));
    } 
    if (key_num >= num) { 
      key_num = 0;
    }
  }
}

void keyPressed() { 
  if (key!=8) { 
    t[key_num] = key; 
    key_num++;
  } else if (key==RETURN||key==ENTER) { 
    playSong=true;
  } else if (key==8) { 
    key_num--;
  } 
  println("pressed " + int(key) + " " + keyCode);
}

void playNote(int KeyCode) { 
  if (KeyCode==65) { 
    c.play();
  }
  if (KeyCode==66) { 
    d.play();
  }
  if (KeyCode==67) { 
    e.play();
  }
  if (KeyCode==68) { 
    f.play();
  }
  if (KeyCode==69) { 
    g.play();
  }
  if (KeyCode==70) { 
    a.play();
  }
  if (KeyCode==71) {
    b.play();
  }
}

keycodes are just examples..

I hope someone shows me the functional code that I can understand. thanks for reading..

i write you from France so sorry for my english.

Because i want make my portfolios, I try to get a background video which play when the button"space" stays pressed. For few days i have read a lot of articles to find any solutions. Can you try to explain me how can i start this code?

Thanks you so much, this post is my last chance.

Camille :)

does anyone know what the problem is here? Thanks :)

import processing.video.*;

String[] one = {
  "ag1.mov", "ag2.mov", "ag3.mov", "am1.mov", "am2.mov", "am3.mov",
  "tran1.mov", "tran2.mov", "tran3.mov"
};


Movie myMovie;

int a = 0;
float md = 0;
float mt = 0;

void setup()
{
  size(400, 400, P2D);
}


void draw()
{

  image(myMovie, 0, 0, width, height);

}

void keyPressed()
{
if (key == 'a' || key == 'A') 
  {
    myMovie = new Movie(this, int(random(1, 3));
    myMovie.play();
  }

  else if (key == 's' || key == 'S')
  {
    myMovie = new Movie(this, int(random(4, 6));
    myMovie.play();
  }

  else if (key == 'd' || key == 'D')
  {
    myMovie = new Movie(this, int(random(7, 9));
    myMovie.play();
  }

  else 
  {
    myMovie.stop();
  }
}

I imagine that I need a piece of code to tell the next audio file to wait until the end of the last before it plays but I am an absolute beginner at coding, so I have no idea how to write it.

I have attached what I have done so far for reference, there is only one audio file in so far as I felt it was best to start simply and then add more audio files as I go.

        import ddf.minim.*;
    
        Minim house;
        AudioPlayer player1;
    
        int christine;
    
        void setup(){
          size(100,100);
        }
    
        void draw(){
      
           house = new Minim(this);
      
          player1 = house.loadFile("u.wav");
      
      
          christine = (int)random(10);
      
          println("christine is "  + christine);
        player1.play();
        player1.isPlaying();
        for (int =
        }
    

I have this code:

import ddf.minim.*;

minim minim;
AudioPlayer s1;
AudioPlayer s2;
AudioPlayer s3;
AudioPlayer s4;
AudioPlayer s5;
AudioPlayer s6;
AudioPlayer s7;
AudioPlayer s8;
AudioPlayer s9;
AudioPlayer s10;
AudioPlayer s11;
AudioPlayer s12;
AudioPlayer s13;
AudioPlayer s14;
AudioPlayer s15;
AudioPlayer s16;
AudioPlayer s17;
AudioPlayer s18;
AudioPlayer s19;
AudioPlayer s20;
AudioPlayer s21;

int soundTimer = 0;
int soundInterval = 1000;


void loadSounds() {

  s1 = Minim.loadPlayer("data/your business is appreciated.wav");
  s2 = minim.loadSnippet("data/who's there.wav");
  s3 = minim.AudioPlayer("data/there you are.wav");
  s4 = minim.loadSnippet("data/there you are(2).wav");
  s5 = minim.loadSnippet("data/target lost.wav");
  s6 = minim.loadSnippet("data/target aquired.wav");
  s7 = minim.loadSnippet("data/sleep mode activated.wav");
  s8 = minim.loadSnippet("data/sentry mode activated.wav");
  s9 = minim.loadSnippet("data/no hard feelings.wav");
  s10 = minim.loadSnippet("data/is anyone there.wav");
  s11 = minim.loadSnippet("data/i see you.wav");
  s12 = minim.loadSnippet("data/i dont hate you.wav");
  s13 = minim.loadSnippet("data/i dont blame you.wav");
  s14 = minim.loadSnippet("data/hey its me.wav");
  s15 = minim.loadSnippet("data/hello.wav");
  s16 = minim.loadSnippet("data/gotcha.wav");
  s17 = minim.loadSnippet("data/dispensing product.wav");
  s18 = minim.loadSnippet("data/deploying.wav");
  s19 = minim.loadSnippet("data/could you come over here.wav");
  s20 = minim.loadSnippet("data/are you still there.wav");
  s21 = minim.loadSnippet("data/activated.wav");
}

void playSound(int sound) {
  if(soundEffects) {
    if(sound == 1) {
      s1.rewind();
      s1.play();
    }

    if(sound == 2) {
      s2.rewind();
      s2.play();
    }
    if(sound == 3) {
      s3.rewind();
      s3.play();
    }
    if(sound == 4) {
      s4.rewind();
      s4.play();
    }
    if(sound == 5) {
      s5.rewind();
      s5.play();
    }
    if(sound == 6) {
      s6.rewind();
      s6.play();
    }
    if(sound == 7) {
      s7.rewind();
      s7.play();
    }
    if(sound == 8) {
      s8.rewind();
      s8.play();
    }
    if(sound == 9) {
      s9.rewind();
      s9.play();
    }
    if(sound == 10) {
      s10.rewind();
      s10.play();
    }
    if(sound == 11) {
      s11.rewind();
      s11.play();
    }
    if(sound == 12) {
      s12.rewind();
      s12.play();
    }
    if(sound == 13) {
      s13.rewind();
      s13.play();
    }
    if(sound == 14) {
      s14.rewind();
      s14.play();
    }
    if(sound == 15) {
      s15.rewind();
      s15.play();
    }
    if(sound == 16) {
      s16.rewind();
      s16.play();
    }
    if(sound == 17) {
      s17.rewind();
      s17.play();
    }
    if(sound == 18) {
      s18.rewind();
      s18.play();
    }
    if(sound == 19) {
      s19.rewind();
      s19.play();
    }
    if(sound == 20) {
      s20.rewind();
      s20.play();
    }
    if(sound == 21) {
      s21.rewind();
      s21.play();
    }
  }
}


void randomIdleSound() {

  if(soundEffects) {

    int sound = int(random(1, 11));

    if(sound == 1) {
      s2.rewind();
      s2.play();
    }
    if(sound == 2) {
      s7.rewind();
      s7.play();
    }
    if(sound == 3) {
      s9.rewind();
      s9.play();
    }
    if(sound == 4) {
      s10.rewind();
      s10.play();
    }
    if(sound == 5) {
      s11.rewind();
      s11.play();
    }
    if(sound == 6) {
      s12.rewind();
      s12.play();
    }
    if(sound == 7) {
      s13.rewind();
      s13.play();
    }
    if(sound == 8) {
      s14.rewind();
      s14.play();
    }
    if(sound == 9) {
      s19.rewind();
      s19.play();
    }
    if(sound == 10) {
      s20.rewind();
      s20.play();
    }
  }
}

But I have problems:
- It doesn't exist class minim line 3 (minim minim;)
- It doesn't recognize the name minim line 32-52 (s1 = Minim.loadPlayer("data/your business is appreciated.wav");)
- It doesn't exist function rewind() line 58,62,66,70,74,78,82... ( s1.rewind();)
- It doesn't exist function play() line 59,63,67,71,75,79,83... (s1.play();)

 import processing.video.*;
 int v = 1;
 Movie movie;

 void setup() {
       size(640, 360);
       background(0);
       movie = new Movie(this, "transit.mov");

 }

 void movieEvent(Movie m) {
       m.read();
 }

 void draw() {
      if(v==2)
       {
            movie.play();
            image(movie, 0, 0);
       }
       if(v==3)
       {
           movie.play();
           image(movie, 0, 0);
       }
  }

void mousePressed()
{
    print("v: "+v);
    if(v==1)
           print("v: "+v);
    if(v==2)
    {
           print("v: "+v);
    }  
    v++;

 }

Many Thanks

(here's my code)

import ddf.minim.*; int notes = 0; int i = 0; int x = 25; int y = 25; int size = 20; int xspeed = 1; int yspeed = 1; AudioPlayer c; AudioPlayer csharp; AudioPlayer d; AudioPlayer dsharp; AudioPlayer e; AudioPlayer esharp; AudioPlayer f; AudioPlayer fsharp; AudioPlayer g; AudioPlayer gsharp; AudioPlayer a; AudioPlayer asharp; AudioPlayer b; AudioPlayer bsharp; AudioPlayer c2; AudioPlayer csharp2; AudioPlayer d2; AudioPlayer dsharp2; AudioPlayer e2;

Minim minim;//audio context

void setup() { frameRate (10); size (380, 89); minim = new Minim(this); c = minim.loadFile("c.mp3", 2048); csharp = minim.loadFile("csharp.mp3", 2048); d = minim.loadFile("d.mp3", 2048); dsharp = minim.loadFile ("dsharp.mp3", 2048); e = minim.loadFile ("e.mp3", 2048); f = minim.loadFile ("f.mp3", 2048); fsharp = minim.loadFile ("fsharp.mp3", 2048); g = minim.loadFile ("g.mp3", 2048); gsharp = minim.loadFile ("gsharp.mp3", 2048); a = minim.loadFile ("a.mp3", 2048); asharp = minim.loadFile ("asharp.mp3", 2048); b = minim.loadFile ("b.mp3", 2048); c2 = minim.loadFile ("c2.mp3", 2048); csharp2 = minim.loadFile ("csharp2.mp3", 2048); d2 = minim.loadFile ("d2.mp3", 2048); }

void draw() {
if (notes < 20); { PImage img; img = loadImage("keyboard.jpg"); size (380, 89); background(img); if (keyPressed && key == 'a') //c { c.play (); notes ++;

  text("c", 12, 60);
} else if (keyPressed && key == 'w') //csharp
{
  notes ++;
  csharp.play ();
} else if (keyPressed && key == 's')  //d
{
  notes ++;
  d.play ();
} else  if (keyPressed && key == 'e') //dsharp
{
  notes ++;
  dsharp.play ();
} else  if (keyPressed && key == 'd') //e
{
  notes ++;
  e.play ();
} else if (keyPressed && key == 'f') //f
{
  notes ++;
  f.play ();
} else  if (keyPressed && key == 't') //fsharp
{
  notes ++;
  fsharp.play ();
} else if (keyPressed && key == 'g') //g
{
  notes ++;
  g.play ();
} else if (keyPressed && key == 'y') //gsharp
{
  notes ++;
  gsharp.play ();
} else if (keyPressed && key == 'h') //a
{
  notes ++;
  a.play ();
} else if (keyPressed && key == 'u') //asharp
{
  notes ++;
  asharp.play ();
} else if (keyPressed && key == 'j') //b
{
  notes ++;
  b.play ();
} else  if (keyPressed && key == 'k') //c
{
  notes ++;
  c2.play ();
} else if (keyPressed && key == 'o') //csharp
{
  notes ++;
  csharp2.play ();
} else if (keyPressed && key == 'l') //d
{
  notes ++;
  d2.play ();
}

} }

import ddf.minim.*;
Minim minim;
AudioPlayer first, second, third, fourth, fifth;
int n=0;

void setup(){
  size(200,200);
  background(0);
  minim = new Minim(this);
  first = minim.loadFile("first.mp3");
  second = minim.loadFile("second.mp3");
  third = minim.loadFile("third.mp3");
  fourth = minim.loadFile("fourth.mp3");
  fifth = minim.loadFile("fifth.mp3");
}

void draw(){
}

void mouseClicked(){
  if(n==0){
    first.play();
  } else {
    first.close();
  }
  if(n==1){
    second.play();
  } else {
    second.close();
  }
  if(n==2){
    third.play();
  } else {
    third.close();
  }
  if(n==3){
    fourth.play();
  } else {
    fourth.close();
  }
  if(n==4){
    fifth.play();
  } else {
    fifth.close();
  }
  n++;  
}