Where is the file ‘Argo (2012) Bluray-2160p x265.mkv’ located? because if it’s on a Network share then you’ll need the share to be mounted and you’ll need to pass in a full path to it.
You can create the mediainfo-output of the affected media file on the OSMC device, if you just copy the first few megabytes of the files to a new one:
login via SSH, user osmc, password osmc
if not already installed: sudo apt-get update && sudo apt-get install mediainfo
cdto the directory containing the video/audio material in question
since mediainfoonly needs to read the header information of the file data, copy the first 4 Mbytes of the media file to a new file (the quote signs are important): dd if="<media file>" of=purgeme.bin bs=1024 count=4096
create the mediainfo mediainfo -f purgeme.bin
remove the created media file snippet rm purgeme.bin
The current mediainfo v7.91 is somewhat old, see MediaInfo