public void parse() throws IOException {
  long length=0;
  try {
    length=file.length();
  }
 catch (  IOException e) {
    throw new IOException("Wrong size");
  }
  try {
    parse("",length);
  }
 catch (  IOException e) {
    throw new IOException("Parse error: malformed mp4 file");
  }
}

public void parse ( ) throws IOException { long length = 0 ; try { length = file . length ( ) ; } catch ( IOException e ) { throw new IOException ( "Wrong size" ) ; } try { parse ( "" , length ) ; } catch ( IOException e ) { throw new IOException ( "Parse error: malformed mp4 file" ) ; } }
parses the mp4 file .
