// Example by Krister Olsson

import krister.Ess.*;

AudioChannel myChannel;
TempoShift myTempoShift;

void setup() {
  size(256,200);

  // start up Ess
  Ess.start(this);

  // load "cell.aif" into a new AudioChannel
  myChannel=new AudioChannel("cell.aif");

  // tempo shift the first 1.8 seconds
  myTempoShift=new TempoShift(.33);
  
  myTempoShift.filter(myChannel,0,myChannel.frames(1800));
  
  // figure out where to start a second tempo shift
  int nextShift=myTempoShift.getOutputSize(myChannel.frames(1800));
  
  // second tempo shift
  myTempoShift.percent=1.25;
  
  myTempoShift.filter(myChannel,nextShift,myChannel.frames(1800));

  // play
  myChannel.play();
}

void draw() {
}

// we are done, clean up Ess

public void stop() {
  Ess.stop();
  super.stop();
}