I say “large” because it’s probably crumbs to folks on here but I have roughly 2-3TB of movies and tv shows for my Plex server. Problem is, I have copies of mainly movies scattered between 3-4 computers and I’m finally setting up a dedicated server to consolidate everything. Once I have everything on a single computer, I want to be able to find duplicate movies and shows and keep the higher quality ones. I guess the simplest way would be to toss everything into the same folder and when Windows notifies me of a duplicate, I would just keep which ever file size is bigger which would assume higher quality. I’m hoping to find an application that lets me export video metadata so I can see sizes, bitrate, and resolution so I can 1. delete low quality version then 2. see which of my favorite movies/shows are of low quality so I can eventually get higher quality replacements.

I came across MediaInfo but can’t tell if it only lets you view video data individually or if it can do a mass export to a csv or something of the like.