A plugin to cache a file locally?

  • Hello to the community,

    when a movie or other media sits on a NFS elsewhere on a LAN, would there be a plugin that would allow for easy caching files on a locally-connected hard drive? I know this was a feature of a now-discontinued media box (can't remember the name)

    Intended usage: small LibreELEC box, source media sitting on big, fat HDDs in a NAS. Get a few movies and bring the LibreELEC box to a friend's house without moving the NAS.

    I know one can manually copy files to local storage, but this requires going back and forth between the media view and the raw list view, which is not practical. Would there be such a plugin?