x265 3.1+8-21db162c8622 (MSYS2, MinGW32 / MinGW64 + GCC 9.1.0)
Code:
--[no-]hme Enable Hierarchical Motion Estimation. Default disabled
--hme-search <string> Motion search-method for HME L0,L1 and L2. Default(L0,L1,L2) is 1,2,2
--aq-mode <integer> Mode for Adaptive Quantization - 0:none 1:uniform AQ 2:auto variance 3:auto variance with bias to dark scenes 4:auto variance with edge information. Default 2
--[no-]aq-motion Block level QP adaptation based on the relative motion between the block and the frame. Default disabled