Should I have a separate library for 4K movies?

[Lylat1an]

I recall reading in the past that 4K movies are better off in a separate library on their own SSD.

Is that still the case, or can I mix them in on my current Library SSD as suggested in "Movies" documentation?

[bitmap]

Depends on your users. If you have remote users streaming remuxes, I would put them in a separate library. That goes for clients that require transcoding too, as that can get out of hand quickly. So, in general, a separate library is the safest bet. The caveat: if it's just you and/or your household and you have ample transcoding and tonemapping abilities on your server, go wild.