/**
* Assuming the file has an id3v2 tag, returns true if the tag can be overwritten. We cannot
* overwrite id3v2 tags not supported
*
* @param raf
* @return
* @throws IOException
*/
private boolean canOverwrite(RandomAccessFile raf) throws IOException {
raf.seek(3);
// Version du tag ID3v2.xx.xx
String versionHigh = raf.read() + "";
if (!(versionHigh.equals("4") || versionHigh.equals("3") || versionHigh.equals("2")))
return false; // only version 2.3.xx
// raf.read();
// int flag = raf.read() & 128;
// if (flag == 128)
// return false; //unsynchronised tags not supported
return true;
}
