|
rlm@9
|
1 package com.aurellem.capture.audio;
|
|
rlm@9
|
2
|
|
rlm@9
|
3 import java.io.File;
|
|
rlm@24
|
4 import java.io.FileNotFoundException;
|
|
rlm@24
|
5 import java.io.FileOutputStream;
|
|
rlm@9
|
6 import java.io.IOException;
|
|
rlm@9
|
7 import java.nio.ByteBuffer;
|
|
rlm@9
|
8
|
|
rlm@9
|
9 import javax.sound.sampled.AudioFormat;
|
|
rlm@9
|
10 import javax.sound.sampled.AudioSystem;
|
|
rlm@9
|
11
|
|
rlm@23
|
12 import org.tritonus.sampled.file.WaveAudioOutputStream;
|
|
rlm@24
|
13 import org.tritonus.share.sampled.file.TDataOutputStream;
|
|
rlm@24
|
14 import org.tritonus.share.sampled.file.TNonSeekableDataOutputStream;
|
|
rlm@23
|
15
|
|
rlm@9
|
16 public class WaveFileWriter implements SoundProcessor {
|
|
rlm@9
|
17
|
|
rlm@9
|
18 public File targetFile;
|
|
rlm@24
|
19 private WaveAudioOutputStream wao;
|
|
rlm@27
|
20 private boolean initialized = false;
|
|
rlm@27
|
21 private FileOutputStream fos;
|
|
rlm@27
|
22
|
|
rlm@24
|
23 public WaveFileWriter(File targetFile) throws FileNotFoundException{
|
|
rlm@27
|
24 this.fos = new FileOutputStream(targetFile);
|
|
rlm@9
|
25 }
|
|
rlm@9
|
26
|
|
rlm@24
|
27 public void cleanup() {
|
|
rlm@24
|
28 try {wao.close();}
|
|
rlm@24
|
29 catch (IOException e) {e.printStackTrace();}
|
|
rlm@9
|
30 }
|
|
rlm@9
|
31
|
|
rlm@27
|
32 private void initiaize(AudioFormat format){
|
|
rlm@27
|
33 wao = new WaveAudioOutputStream(format,
|
|
rlm@27
|
34 (long)AudioSystem.NOT_SPECIFIED,
|
|
rlm@27
|
35 (TDataOutputStream) new TNonSeekableDataOutputStream(
|
|
rlm@27
|
36 fos));
|
|
rlm@27
|
37 }
|
|
rlm@27
|
38
|
|
rlm@27
|
39 public void process(ByteBuffer audioSamples, AudioFormat format, int numSamples) {
|
|
rlm@27
|
40
|
|
rlm@27
|
41 if (!initialized){initiaize(format);}
|
|
rlm@27
|
42
|
|
rlm@24
|
43 byte[] data = new byte[numSamples];
|
|
rlm@24
|
44 audioSamples.get(data, 0, numSamples);
|
|
rlm@24
|
45 try {wao.write(data, 0, numSamples);}
|
|
rlm@24
|
46 catch (IOException e) {e.printStackTrace();}
|
|
rlm@24
|
47 }
|
|
rlm@9
|
48 }
|
