Mercurial > jmeCapture

comparison src/com/aurellem/capture/WaveFileWriter.java @ 3:a92de00f0414

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migrating files
author Robert McIntyre <rlm@mit.edu>
date Tue, 25 Oct 2011 11:55:55 -0700
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2:59509c585530 3:a92de00f0414
1 package com.aurellem.capture;
2
3 import java.io.ByteArrayInputStream;
4 import java.io.File;
5 import java.io.IOException;
6 import java.nio.ByteBuffer;
7 import java.util.Vector;
8
9 import javax.sound.sampled.AudioFileFormat;
10 import javax.sound.sampled.AudioFormat;
11 import javax.sound.sampled.AudioInputStream;
12 import javax.sound.sampled.AudioSystem;
13
14 public class WaveFileWriter implements SoundProcessor {
15
16 public Vector<Byte> fullWaveData = new Vector<Byte>();
17 public File targetFile;
18
19 public WaveFileWriter(File targetFile){
20 this.targetFile = targetFile;
21 }
22
23 public void cleanup() {
24 byte[] data = new byte[this.fullWaveData.size()];
25
26 for (int i = 0; i < this.fullWaveData.size(); i++){
27 data[i] = this.fullWaveData.get(i);}
28
29
30 ByteArrayInputStream input = new ByteArrayInputStream(data);
31 AudioFormat format = new AudioFormat(44100.0f, 32, 1, true, false);
32 AudioInputStream audioInput = new AudioInputStream(input, format, data.length / 4 );
33 try {AudioSystem.write(audioInput, AudioFileFormat.Type.WAVE, targetFile);}
34 catch (IOException e) {e.printStackTrace();}
35
36 }
37
38
39 public void process(ByteBuffer audioSamples, int numSamples) {
40 for (int i = 0; i<numSamples; i++){
41 Byte b = audioSamples.get(i);
42 fullWaveData.add(b);
43 }
44 }
45
46 }