JavaSound Minim Error

mirukuchow

get error like these: ==== JavaSound Minim Error ==== ==== Couldn't find a sketchPath method on the file loading object provided! ==== File recording will be disabled.

==== JavaSound Minim Error ==== ==== Couldn't find a createInput method in the file loading object provided! ==== File loading will be disabled.

==== JavaSound Minim Error ==== ==== Error invoking createInput on the file loader object: null

here is my code:

import processing.video.*; Capture cam; Vehicle[] v=new Vehicle[5]; color trackColor; int time; int wait =60;

void setup() { size(800, 800); for (int i=0; i<v.length; i++) { float r=random(TWO_PI); v[i]=new Vehicle(width/2+sin(r)500, height/2+cos(r)500); } smooth(); cam = new Capture(this, 640, 480, "FaceTime HD Camera", 30); trackColor = color(255, 0, 0); cam.start();

}

void draw() { background(0);

PVector center = new PVector(width/2, height/2);

// Draw an ellipse at the mouse location fill(#2CFFCC); stroke(0); strokeWeight(2); ellipse(center.x, center.y, 48, 48);

// Call the appropriate steering behaviors for our agents for (int i=0; i<v.length; i++) { v[i].arrive(center); v[i].update(); v[i].display(); v[i].youLose(); v[i].youWin(); } if (cam.available()) { cam.read(); } cam.loadPixels(); image(cam, 672, 704,128,96); float worldRecord = 500; int closestX = 0; int closestY = 0;
for (int x = 0; x < cam.width; x ++ ) { for (int y = 0; y < cam.height; y ++ ) { int loc = x + y*cam.width; // What is current color color currentColor = cam.pixels[loc]; float r1 = red(currentColor); float g1 = green(currentColor); float b1 = blue(currentColor); float r2 = red(trackColor); float g2 = green(trackColor); float b2 = blue(trackColor); float d = dist(r1, g1, b1, r2, g2, b2); if (d < worldRecord) { worldRecord = d; closestX = x; closestY = y; } } }

if (worldRecord < 120) {
for (int i=0; i<v.length; i++) { // Draw a circle at the tracked pixel v[i].pause(); } } else if(worldRecord >120){ for (int i=0; i<v.length; i++) { v[i].arrive(center); v[i].update(); v[i].display(); v[i].youLose(); v[i].youWin(); } } } void mouseClicked(){

setup();

}

import ddf.minim.*; import ddf.minim.signals.*;

class Vehicle {

AudioSample yay; Minim minim; AudioOutput out; PulseWave wav; PVector location; PVector velocity; PVector acceleration; float r; float maxforce;
float maxspeed;
float speed=100;

Vehicle(float x, float y) { acceleration = new PVector(random(-5, 5), random(-5, 5)); velocity = new PVector(random(-5, 5), random(-5, 5)); location = new PVector(x, y); r = 6; maxspeed = 1.5; maxforce = 0.1; minim = new Minim(this); yay = minim.loadSample("yay.mp3",512);

out = minim.getLineOut(Minim.STEREO);
wav = new PulseWave(550, 0.5, out.sampleRate());
wav.portamento(400);
out.addSignal(wav);

}

void update() {

velocity.add(acceleration);

velocity.limit(maxspeed);
location.add(velocity);

acceleration.mult(0);

speed=map(velocity.mag(), 0, maxspeed, 50, 100);
println(speed);
wav.setFreq(speed);

}

void applyForce(PVector force) {

acceleration.add(force);

}

void arrive(PVector target) { PVector desired = PVector.sub(target, location);
float d = desired.mag();

desired.normalize();
if (d < 100) {
  float m = map(d, 0, 100, 0, maxspeed);
  desired.mult(m);
} else {
  desired.mult(maxspeed);
}


PVector steer = PVector.sub(desired, velocity);
steer.limit(maxforce); 
applyForce(steer);

}

void display() {

float theta = velocity.heading2D() + PI/2;
fill(255);
stroke(0);
strokeWeight(1);
pushMatrix();
translate(location.x, location.y);
rotate(theta);
beginShape();
vertex(0, 0);
vertex(-r, sqrt(3)*r);
vertex(r, sqrt(3)*r );
endShape(CLOSE);
popMatrix();

} void youLose() { if (dist(location.x, location.y, width/2, height/2)<24) { fill(255, 0, 0); ellipse(width/2, height/2, 48, 48); textSize(20); textAlign(CENTER); text("YOU LOSE", width/2, 300); } } void youWin() { if (key=='p') { textSize(20); textAlign(CENTER); fill(255, 0, 0); text("YOU WIN", width/2, 300); acceleration.mult(0); velocity.mult(0); maxspeed=0;

 yay.trigger();
}

} void pause() { acceleration.mult(0); velocity.mult(0); } }