You would be limited to 2GB max (+ve Int), what is the reason for this ?
MediaInfo (can call via CallCmd) write stuff to a file and the read in the file and extract, (eg on typical VOB might return 'file Size 1024 MiB'),
or some CLI tool providing filesize via same means.
EDIT:
https://forum.doom9.org/showthread.p...14#post1759514
I can knock you up a plug tomorrow, bit knackered at the moment, gotta get some shuteye soon.