Investigation Needed

• Does ErsatzTV’s database have descriptions/plots for scheduled items?
• Can the scripted schedule API set custom descriptions?
• Does Jellyfin support <desc> and <icon> in XMLTV?
• What XMLTV fields does Jellyfin actually render in the UI?

Current Blocker

We don’t know if ErsatzTV’s PlayoutItem table stores metadata beyond title. Need to inspect the database or check the OpenAPI spec for metadata endpoints.