I have about 2500 episodes and 350 movies residing on a network server (mede8er). I have a 64 GB apple TV which is only used for Infuse. Metadata fetching is on and embedded metadata is off. The ATV is only connected to the internet only when i need to update my files.
Infuse information says that my metadata is 7GB (Clear all metadata) .
However according to the apple TV storage management Infuse uses about 50MB. So where does infuse store all the artwork and metadata it scrapes of the internet.
I cleared the metadata because of a problem with artwork (see related post) and after rescanning, the metadat is now indcating about 750MB.
Makes me feel a whole lot better.