我有与16位PCM编码WAV文件，我想将其转换为PCM短阵并播放audiotrack类原料阵列。 这是我做的：
String fileName = "test.wav";
File f = new File(baseDir + File.separator + fileName);
InputStream is = null;
try {
is = new FileInputStream (f);
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
BufferedInputStream bis = new BufferedInputStream (is, 8000);
DataInputStream dis = new DataInputStream (bis); // Create a DataInputStream to read the audio data from the saved file
short[] music = new short[(int) f.length()];
int i = 0; // Read the file into the "music" array
try {
while (dis.available() > 0)
{
music[i] = dis.readShort(); // This assignment does not reverse the order
i++;
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Log.i("123",""+Arrays.toString(music));
try {
dis.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
at=new AudioTrack(AudioManager.STREAM_MUSIC, 8000, AudioFormat.CHANNEL_OUT_MONO,
AudioFormat.ENCODING_PCM_16BIT, 8000 /* 1 second buffer */,
AudioTrack.MODE_STREAM);
at.write(music, 0, (int)f.length());
at.play();
该阵列可以播放，但问题是，当我摆弄原来的wav文件进行比较，我发现他们不输出相同的声音。 有人可以帮我这个问题？ 先感谢您！
