Saving a recording in memory and in disk at the same time.

Question

Hi, I record audio and a I want to save it in memory,then when the user presses a stop button I have to save the audio that is in buffer to a directory file. So far I to the first part that is save in memory. Here is some code I use:
{color:#0000ff}
class {color:#000000}recording{color} extends {color:#000000}Thread{color}*{*
* boolean {color:#339966}suspended{color};*
* public void* {color:#000000}run{color}*(){*
* try{*
* while*{color:#000000}(!{color}{color:#339966}*suspended*{color}{color}{color:#000000})
{color} File *{color:#339966}file{color}*={color:#0000ff}*new*{color} File*{color:#ff9900}("C:/prueba.wav"{color}*);
ByteArrayOutputStream {color:#339966}*dataCapturada*{color}={color:#0000ff}*new*{color} ByteArrayOutputStream();
byte *{color:#339966}bufferTemporal{color}*[]={color:#0000ff}*new* {color}byte[10000];
{color:#0000ff} int {color}numbytesleidos=*{color:#339966}targetDataLine{color}*.read(*{color:#339966}bufferTemporal,{color}*0,{color:#339966}*bufferTemporal.length*{color});
datacapturada.write*{color:#339966}(bufferTemporal{color}*,0,{color:#339966}*numbytesleidos*{color});
}{color:#0000ff}*catch*{color}(Exception e){e.printStackTrace()}
So far,this works perfectly, but i put this line of code to save in directory file after the line:datacapturada.write....
AudioSyste.write(*{color:#0000ff}new{color}* AudioInputStream({color:#339966}*targetDataLine),*{color}AudioFileFormat.Type.*{color:#339966}WAVE{color}*,*{color:#339966}file{color}*);
It saves file in the directory file,but doesnt save in memory. Why could this be??

Answer 1

Ok sorry, as you had seem in other forums, meaning JMF,I decided to record from microphone in WAVE format. This is done, but I also have to show the volume in a progress bar. So I take and example and it works, but this method that calculate volume needs an array of bytes, that is the array that I use for record in memory.So record in memory and show a progress bar volume works, but I also have to save in directory file. My idea is to save in memory and save in file directory at the same time, or save in memory and then when I press a stop button transfer the data saved in memory to the directory file.Here is all the code,assume that all declarations have been done:
public void capturarAudio() {
       try {        
            formatoAudio = obtenerFormatoAudio();
            DataLine.Info lineaDataInfo = new DataLine.Info(TargetDataLine.class,formatoAudio);
            linea = (TargetDataLine) AudioSystem.getLine(lineaDataInfo);
            linea.open(formatoAudio);
            linea.start();
            Thread hiloGrabacion=new Thread(new hiloGrabacion());
            hiloGrabacion.start();
       } catch (LineUnavailableException ex) {
            Logger.getLogger(InformDetail.class.getName()).log(Level.SEVERE, null, ex);
class hiloGrabacion extends Thread{
        byte bufferTemporal[] = new byte[10000];
        File archivo=new File("C:/Documents and Settings/java/multimedia/audio.wav");
        @Override
        public void run(){
            dataCapturada     = new ByteArrayOutputStream();
            detenerGrabacion  = false;
            try{
                while(!detenerGrabacion){
                    int numBytesLeidos=linea.read(bufferTemporal,0 , bufferTemporal.length);
                    if(numBytesLeidos>0){
                        dataCapturada.write(bufferTemporal, 0, numBytesLeidos);
                        mostrarVolumen(bufferTemporal,0,numBytesLeidos);
                        lblCronometro.setText(linea.getMicrosecondPosition()/1000000+"");
                AudioSystem.write(new AudioInputStream(linea), AudioFileFormat.Type.WAVE, archivo);
                dataCapturada.close();
            }catch(Exception e){
                e.printStackTrace();
    }