D:\Encode>D:\ENCODE\avs2yuv64.exe kevin.avs -o -   | start /b /low D:\ENCODE\x264_x64.exe --demuxer y4m --profile high --crf 16.3 --preset veryslow --aq-mode 3 --stats ".stats" --level 4.1 --me umh --no-fast-pskip --bframes 9 --8x8dct --deblock -3:-3 --subme 10 --trellis 2 --psy-rd 1.00:0.0 --merange 32 --aq-strength 0.85 --no-dct-decimate --no-fast-pskip --no-mbtree --b-adapt 2 --partition all --pbratio 1.2 --ipratio 1.3 --qcomp=0.60 --threads=12 --sar 1:1 --output "kevin2.mkv" - kevin2.log
kevin.avs: 1280x544, YV12, 8-bits, progressive, 24000/1000 fps, 9900 frames
y4m [info]: 1280x544p 1:1 @ 24/1 fps (cfr)
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
x264 [info]: profile High, level 4.1, 4:2:0, 8-bit
9842 frames: 13.44 fps, 8868.78 kb/s
D:\Encode>pause
x264 [info]: frame I:83    Avg QP:13.98  size:124484
x264 [info]: frame P:1918  Avg QP:15.31  size: 73418
x264 [info]: frame B:7899  Avg QP:16.42  size: 38962
x264 [info]: consecutive B-frames:  1.9%  1.6%  5.0%  8.9% 13.1% 54.5%  7.8%  1.1%  3.8%  2.3%
x264 [info]: mb I  I16..4:  3.6% 86.9%  9.5%
x264 [info]: mb P  I16..4:  0.9% 30.3%  0.9%  P16..4: 23.6% 22.3% 19.8%  0.9%  0.2%    skip: 1.1%
x264 [info]: mb B  I16..4:  0.1%  8.0%  0.1%  B16..8: 31.4% 22.0% 12.8%  direct:10.6%  skip:15.1%  L0:47.0% L1:34.6% BI:18.4%
x264 [info]: 8x8 transform intra:95.9% inter:52.1%
x264 [info]: direct mvs  spatial:99.9% temporal:0.1%
x264 [info]: coded y,uvDC,uvAC intra: 98.4% 96.1% 91.6% inter: 57.8% 53.7% 32.4%
x264 [info]: i16 v,h,dc,p: 60%  8% 12% 20%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  8%  8% 20%  9% 12% 11% 11% 10% 12%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  8%  7%  3% 10% 17% 15% 15% 12% 13%
x264 [info]: i8c dc,h,v,p: 63% 13% 11% 14%
x264 [info]: Weighted P-Frames: Y:9.4% UV:7.1%
x264 [info]: ref P L0: 40.0% 12.3% 17.6%  6.5%  6.1%  3.8%  4.1%  2.1%  2.3%  1.6%  1.9%  1.5%  0.1%  0.0%
x264 [info]: ref B L0: 64.0% 12.9%  7.0%  4.2%  3.1%  2.7%  2.2%  1.6%  1.3%  0.8%  0.3%
x264 [info]: ref B L1: 93.7%  6.3%
x264 [info]: kb/s:8900.06

encoded 9900 frames, 13.44 fps, 8900.07 kb/s