"mp3.framesize.bytes","mp3.vbr.scale","mp3.version.encoding",
"mp3.header.pos","mp3.version.layer","mp3.crc"};
String[] testPropsAF = {"vbr", "bitrate"};
File file = new File(filename);
AudioFileFormat baseFileFormat = null;
AudioFormat baseFormat = null;
try
{
baseFileFormat = AudioSystem.getAudioFileFormat(file);
baseFormat = baseFileFormat.getFormat();
if (out != null) out.println("-> Filename : "+filename+" <-");
if (out != null) out.println(baseFileFormat);
if (baseFileFormat instanceof TAudioFileFormat)
{
Map properties = ((TAudioFileFormat)baseFileFormat).properties();