MMRY system specificationLayers, contracts, and reference sketches.

Memory event boundaries mark start/end on a timeline. Object, face, place, and event markers share the same interval identity (RX-27).

interface MemoryEventBoundary {
  eventId: string;
  startTimeMs: number;
  endTimeMs: number;
  markers: Array<{
    kind: "object" | "face" | "place" | "event";
    label: string;
    startTimeMs: number;
    endTimeMs: number;
  }>;
  tracks: {
    picture: string;   // compressed segment ref
    sound: string;
    feeling: string;   // MEMO / SensAffect imprint ref
    pose?: string;
    words?: string;
  };
}

// Ingest attaches modalities to the same episode — not separate drawers.
function bindToEpisode(
  boundary: MemoryEventBoundary,
  imprint: AffectiveImprint
): MemoryEventBoundary {
  return {
    ...boundary,
    tracks: { ...boundary.tracks, feeling: imprint.imprintId },
  };
}