Clear answer
Plex and Jellyfin can both support local media libraries, but the
right choice depends on client devices, maintenance preference,
metadata needs, format support, and the endpoint used in the room.
Why it matters in a premium cinema room
Premium rooms expose small weaknesses. A format, server, cable
route, endpoint, processor, or display can appear compatible while
still forcing a fallback that reduces impact. Understanding the term
helps owners plan projects, upgrades, and verification before
replacing equipment.
- Client ecosystem
- Direct Play behavior
- Library management
- Support expectations
Cinema Machina perspective
Cinema Machina chooses software around playback reliability, not
ideology. The room decides the tool.
What to verify next
The practical next step is to confirm the actual behavior of the
source, player, audio route, display path, and final room. Public
definitions are useful, but the cinema room decides the outcome.