Options and their meanings are:
-I Identify program and exit.
-i item Select input item.
-b datafile Store the contents of the data set in the binary file datafile rather than listing them on the standard output. SP, LX and FX items are stored in 16-bit words, TX items in 32-bit words.
-h htkfile Store the contents of the data set in an HTK format binary file. As -b option but with standard HTK header.
-a (Binary file output only) With -b switch or -h switch, appends data to file.
-s (Binary file output only) swap byte order in binary file. SP, LX and FX items will be stored <low byte> <high byte>, TX items will be stored <low byte><byte><byte><high byte>.
1.xx Any speech item.
2.xx Any excitation item.
3.xx Any period data item.
4.xx Any fundamental frequency item.
16.xx Any parameter track item.