如何使用Java AudioSystem.write保存多于一个字节的数组

Question

    public void run(){
            AudioInputStream audioInputStream= new AudioInputStream(pis,audioFormat,samlpesCount);
            try {

                 AudioSystem.write(audioInputStream, AudioFileFormat.Type.WAVE, file);

            } catch (Exception e) {
                e.printStackTrace();
            } finally{
                try {
                    pis.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }

        }

pis is a PipedInputStream , through I send byte arrays with data. This way I can save only 1 byte array of data. It don't waits for next piece of data. Would you advice me something?

Answer 1

You could use a WaveFileWriter like so:

InputStream in = ...;
OutputStream out = ...;

AudioInputStream in = AudioSystem.getAudioInputStream(in);

WaveFileWriter writer = new WaveFileWriter();
writer.write(in, AudioFileFormat.Type.WAVE, outStream);

Answer 2

我有解决方案： samlpesCount必须是总样本计数，不仅是一个容器的大小