Glossary
Shared language for BeatKhana tournament and platform operations.
BeatKhana tournament — The platform record for management, discovery, participants, brackets and broadcast state.
TournamentAssistant (TA) — External Beat Saber tournament/game-session system providing player, room, map and score telemetry.
TAUI — TournamentAssistant operator interface used to manage TA sessions.
Flow — Reusable ordered sequence of side-one/side-two picks, bans and tiebreaker selection.
Pool — Curated set of maps, optionally structured into target/flair slots; draft until published.
Flair — Pooling classification/slot requirement attached to a map.
Division / bracket / match — Tournament bracket hierarchy. A match links its winner and, where applicable, its loser to later matches.
Declared winner — Persisted match result used for advancement; distinct from a momentary live score.
Overlay — Tournament-owned broadcast configuration containing scene/component documents and live authority settings.
Scene — Complete renderable overlay document with fixed canvas dimensions.
Reusable component — Non-scene document instantiated by nodes and packaged as a .bk.scene dependency.
Spout — Windows GPU texture-sharing protocol used for video-only Electron outputs.
WHIP — WebRTC-HTTP ingestion protocol used for live contribution.
Visibility — Platform review state for public discovery, independent of tournament lifecycle.
OAuth scope — Application capability boundary; it never replaces the user's roles or tournament permissions.