How to encode video 3840x2160 with 32x32 and 16x16 CU with depth 2 and 1 in HEVC Encoder HM 13 -

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when try encode video encoder crashes after finishing first gop.

this configuration i'm using:

maxcuwidth                    : 16          # maximum coding unit width in pixel maxcuheight                   : 16          # maximum coding unit height in pixel maxpartitiondepth             : 2           # maximum coding unit depth quadtreetulog2maxsize         : 3           # log2 of maximum transform size                                              # quadtree-based tu coding (2...5) = maxpartitiondepth + 2 - 1 quadtreetulog2minsize         : 2           # log2 of minimum transform size                                             # quadtree-based tu coding (2...5) quadtreetumaxdepthinter       : 1            quadtreetumaxdepthintra       : 1    #======== coding structure ============= intraperiod                   : 8          # period of i-frame ( -1 = first)  decodingrefreshtype           : 1           # random accesss 0:none, 1:cdr, 2:idr  gopsize                       : 4           # gop size (number of b slice = gopsize-1)  #        type poc qpoffset qpfactor tcoffsetdiv2 betaoffsetdiv2 temporal_id #ref_pics_active #ref_pics reference pictures     predict deltarps #ref_idcs reference idcs  frame1:  p    4   1        0.5      0            0               0           1                1         -4                 0  frame2:  b    2   2        0.5      1            0               1           1                2         -2 2               1       2        2         1 1  frame3:  b    1   3        0.5      2            0               2           1                3         -1 1 3             1       1        3         1 1 1  frame4:  b    3   3        0.5      2            0               2           1                2         -1 1               1       -2       4         0 1 1 0

this happens cu=16x16 depth=1 note: encoded cu=64x64 depth=4 same gop configuration , every thing went fine.

this due fact have compiled binary 32-bit system?

please rebuild 64-bit system , problem go away.


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