D:\Encode>D:\ENCODE\avs2yuv64.exe 60seconds.avs -o -   | start /b /low D:\ENCODE\x264_x64.exe --demuxer y4m --profile high --crf 17 --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 1.25 --ipratio 1.35 --qcomp=0.60 --threads=12 --sar 1:1 --output "60seconds.mkv" - 60seconds.log
60seconds.avs: 1280x544, YV12, 8-bits, progressive, 24000/1001 fps, 9900 frames
y4m [info]: 1280x544p 1:1 @ 24000/1001 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: 17.32 fps, 4915.00 kb/s
D:\Encode>pause
x264 [info]: frame I:119   Avg QP:14.43  size: 77057
x264 [info]: frame P:2203  Avg QP:15.67  size: 44861
x264 [info]: frame B:7578  Avg QP:17.82  size: 19305
x264 [info]: consecutive B-frames:  2.9%  3.5%  9.5% 17.3% 10.9% 49.4%  4.0%  1.1%  1.0%  0.3%
x264 [info]: mb I  I16..4:  3.4% 86.4% 10.2%
x264 [info]: mb P  I16..4:  1.9% 25.4%  1.6%  P16..4: 30.7% 23.6% 13.5%  0.4%  0.1%    skip: 2.9%
x264 [info]: mb B  I16..4:  0.1%  2.3%  0.1%  B16..8: 37.2% 19.1%  5.6%  direct:11.6%  skip:23.9%  L0:45.0% L1:39.6% BI:15.4%
x264 [info]: 8x8 transform intra:88.4% inter:60.3%
x264 [info]: direct mvs  spatial:99.9% temporal:0.1%
x264 [info]: coded y,uvDC,uvAC intra: 91.3% 87.8% 77.4% inter: 42.9% 37.8% 16.8%
x264 [info]: i16 v,h,dc,p: 57% 12% 10% 21%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 12% 10%  8% 12% 11% 12% 11% 13%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  9% 12%  4%  9% 15% 14% 14% 10% 13%
x264 [info]: i8c dc,h,v,p: 51% 18% 15% 16%
x264 [info]: Weighted P-Frames: Y:16.2% UV:12.8%
x264 [info]: ref P L0: 44.5%  7.9% 18.7%  7.3%  5.9%  3.9%  3.5%  2.0%  1.9%  1.5%  1.5%  1.2%  0.2%  0.0%
x264 [info]: ref B L0: 72.9% 12.2%  5.5%  2.8%  2.0%  1.5%  1.2%  0.8%  0.6%  0.4%  0.2%
x264 [info]: ref B L1: 94.6%  5.4%
x264 [info]: kb/s:4926.82

encoded 9900 frames, 17.28 fps, 4926.83 kb/s