Set MediaInfo (is it possible to remember the path? I have to put it there every time)
it can't remember anything atm.
(had no time&motivation to write code for it)
Here's how file mode is used:
0. create a shortcut to the mis2x264.exe and add 1 as additional parameter to the call
1. start mis2x264.exe through the short cut
2. press 'Set MediaInfo' and select the MediaInfo.exe (CLI version)
3. press 'Import from File' and select the input file
output should be something like:
see you over at http://forum.selur.de
"G:/Hybrid/MediaInfo.exe" --Full "H:/Output/10bit.mp4"
MediaInfo finished,..
MediaInfo - Encoding settings:
profile=high 10 / level=4.1 / fps=25.000 / cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x111 / me=hex / subme=5 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=0 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=1 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=1500 / ratetol=1.0 / qcomp=0.50 / qpmin=0 / qpmax=81 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=150000 / vbv_bufsize=187500 / nal_hrd=none / ip_ratio=1.40 / aq=1:0.00
Converted to x264 cli:
--profile high10 --level 4.1 --fps 25.000 --cabac --ref 3 --deblock 0:0 --partitions i4x4,p8x8,b8x8 --me hex --subme 5 --psy-rd 1.00:0.00 --merange 16 --trellis 0 --8x8dct --cqm jvt --deadzone-inter 21 --deadzone-intra 11 --no-fast-pskip --qblur 0 --threads 12 --lookahead-threads 2 --bframes 3 --b-pyramid strict --b-adapt 1 --b-bias 0 --direct auto --weightp 1 --keyint 250 --min-keyint 25 --scenecut 40 --rc-lookahead 40 --bitrate 1500 --ratetol 1.0 --qcomp 0.50 --qpmin 0 --qpmax 81 --qpstep 4 --cplxblur 20.0 --qblur 0.5 --vbv-maxrate 150000 --vbv-bufsize 187500 --nal-hrd none --ipratio 1.40 --aq-mode 1 --aq-strength 0.00
The following entries got ignored:
rc=2pass since rc does not hold any useful info
4. if you want open another file by repeating step 3.
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Now to your problem:
Your are using the MediaInfo GUI version, not the CLI version.
Since MediaInfo GUI version can't be used through the command line it's of no use.
Haven't installed the GUI version on any of my machine for years. 
Cu Selur