6 anos atrás · 1bec7b51c3
--- a/extras/wav2sketch/.gitignore
+++ b/extras/wav2sketch/.gitignore
@@ -0,0 +1,2 @@
 AudioSampleKick.cpp
 AudioSampleKick.h
--- a/extras/wav2sketch/wav2sketch.html
+++ b/extras/wav2sketch/wav2sketch.html
@@ -4,6 +4,10 @@
  </head>
  <body>
    <h1>Teensy Audio Wav2Sketch Utility</h1>
    <p>Upload an audio file to convert it into Teensy audio format.</p>
    <form>
      <input id="audioFileChooser" name="audioFileChooser" type="file" accept="audio/*">
    </form>
    <script type="text/javascript" src="wav2sketch.js"></script>
  </body>
 </html>
--- a/extras/wav2sketch/wav2sketch.js
+++ b/extras/wav2sketch/wav2sketch.js
@@ -1 +1,23 @@
 alert("Hello!");
 var audioFileChooser = document.getElementById('audioFileChooser');

 audioFileChooser.addEventListener('change', readFile);

 function readFile() {
  // TODO: deal with multiple files
  var fileReader = new FileReader();
  fileReader.readAsArrayBuffer(audioFileChooser.files[0]);
  fileReader.addEventListener('load', function(ev) {
    processFile(ev.target.result);
  });
 }

 function processFile(file) {
  var context = new window.AudioContext();
 	context.decodeAudioData(file, function(buffer) {
  	var source = context.createBufferSource();
  	source.buffer = buffer;
  	source.loop = false;
  	source.connect(context.destination);
  	source.start(0); 
 	});
 }