-p = practical float storage (also 32-bit ints, not lossless, default is ).
Namespace:
Un4seen.Bass.Misc
Assembly:
Bass.Net (in Bass.Net.dll) Version: 2.4.17.5
public bool WV_PracticalFloat
Public WV_PracticalFloat As Boolean
Field Value
Type:
Boolean
This option reduces the storage of some floating-point data files by up to about 10% by eliminating some information that has virtually no effect on the audio data.
While this does technically make the compression lossy, it retains all the advantages of floating point data (>600 dB of dynamic range, no clipping, and 25 bits of resolution).
This also affects large integer compression by limiting the resolution to 24 bits.
Reference