Wave64 Example

wave64.js

// Use the SoundCloud JS SDK to grab a track
SC.get("/tracks/38640984", function(track){

  // Use jQuery's getJSON call to pass the waveform_url and callback to Wave64
  $.getJSON('http://wave64.it/w?callback=?', { url: track.waveform_url }, function(data){

    // Initialize a new image using the returned data
    waveform = new Image();
    waveform.src = data.data;

    // Wait for the image to load...
    waveform.onload = function(){

      // Now do something with the waveform data, like throwing it on a canvas   
      context.putImageData(waveform, 0, 0);
    };
  });
});