Win64 compile using MinGW GCC 14.2.0 (static, UCRT, MCF)
encode/decode residuals in parallel for stereo-files (--mt-mode=1)
calc cost function in parallel for stereo-files (--mt-mode=2)
set manual cost-function (l1,rms,glb,ent,bpn)
use l1 instead of entropy for sparse model detection
tuned compiler options