I have over 1,000 movies on 7 USB drives and use a media player to watch them. I installed Bootcamp and used DOS code to scan my drives and put folder names in a text file. After I got my large list, I pasted it in Excel and update the spreadsheet on the Cloud when I want to add/delete a movie. Also, organized it so that it lists the drive location and file format (HD, 4K, etc.), so I know what I have and where to find it.