snd_codec_formatname(index%)

Parameters
index%
Index of format, ranges from 0 to one less than snd_codec_formats

Description
snd_codec_formatname returns the name of a format, before you create it with snd_codec_getformat, etc. Also,
the name is often different (these names are typically more descriptive).

SndLib : Sound Codecs : snd_codec_formatname