Instead audio in Ogg could add for example support for 16-bit Intel/DVI_ADPCM_ADP4-AIFF with SongPlayer
AudioConvert
Usage: AudioConvert [<options>] <input file> <output file>
options:
-if input frequency (for raw file)
-it input tracks (1 or 2, only for raw file)
-f output frequency
-m force mono output file
-t output type {RAW|AIFF|ADPCM}
-is input swap little big endian in 16-bit input file
To convert a 16-bit AIFF file in ADP4-AIFF, the command is:
AudioConvert -f 27429 -t ADPCM <input file> <output file>