Montage Image from multiple sources and label them based on their folder name

[denywinarto]

Hi.. i have a list of movie address that changes everyday, and inside it there's always poster.jpg
Now what i want is to create a collaged images based on these poster.jpg on a daily basis..
And then label them based on their folder names..

//Server/ANIMASI/Animasi_P-T/Trolls (2016) 720p BluRay/poster.jpg
//Server/FILM_BARAT/Barat I-S/M/Michael Moore in TrumpLand (2016) Web-DL 1080p/poster.jpg
//Server/Film_ASIA/ASIA R-Z/T/Too Young to Die (2016) 720p BluRay DTS/poster.jpg

I read the montage page a bit but i couldn't find a method to run input from different sources..
how do i do this?

Edit : plan to run this on windows server