Mercurial > jmeCapture

comparison src/com/aurellem/capture/audio/WaveFileWriter.java @ 68:302d5e9ad120

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adjust format
author Robert McIntyre <rlm@mit.edu>
date Thu, 19 Jul 2012 12:28:55 -0500
parents d799a0278cc9
children
comparison
equal deleted inserted replaced
67:30cea3f0f30a 68:302d5e9ad120
19 * @author Robert McIntyre 19 * @author Robert McIntyre
20 */ 20 */
21 21
22 public class WaveFileWriter implements SoundProcessor { 22 public class WaveFileWriter implements SoundProcessor {
23 23
24 public File targetFile; 24 public File targetFile;
25 private WaveAudioOutputStream wao; 25 private WaveAudioOutputStream wao;
26 private TDataOutputStream tos; 26 private TDataOutputStream tos;
27 private boolean initialized = false; 27 private boolean initialized = false;
28 28
29 public WaveFileWriter(File targetFile) throws FileNotFoundException{ 29 public WaveFileWriter(File targetFile)
30 tos = new TNonSeekableDataOutputStream( 30 throws FileNotFoundException{
31 new FileOutputStream(targetFile)); 31 tos = new TNonSeekableDataOutputStream
32 } 32 (new FileOutputStream(targetFile));
33 }
33 34
34 public void init(AudioFormat format){ 35 public void init(AudioFormat format){
35 wao = new WaveAudioOutputStream(format,AudioSystem.NOT_SPECIFIED, tos); 36 wao = new WaveAudioOutputStream(format,AudioSystem.NOT_SPECIFIED, tos);
37 }
38
39 public void process(ByteBuffer audioSamples, int numSamples, AudioFormat format) {
40 audioSamples.clear();
41 if (!initialized){
42 init(format);
43 initialized = true;
36 } 44 }
37 45
38 public void process(ByteBuffer audioSamples, int numSamples, AudioFormat format) { 46 byte[] data = new byte[numSamples];
39 audioSamples.clear(); 47 audioSamples.get(data, 0, numSamples);
40 if (!initialized){ 48 try {wao.write(data, 0, numSamples);}
41 init(format); 49 catch (IOException e) {e.printStackTrace();}
42 initialized = true; 50 }
43 }
44
45 byte[] data = new byte[numSamples];
46 audioSamples.get(data, 0, numSamples);
47 try {wao.write(data, 0, numSamples);}
48 catch (IOException e) {e.printStackTrace();}
49 }
50 51
51 public void cleanup() { 52 public void cleanup() {
52 try {wao.close();} 53 try {wao.close();}
53 catch (IOException e) {e.printStackTrace();} 54 catch (IOException e) {e.printStackTrace();}
54 } 55 }
55 56
56 57
57 } 58 }