{
 "schema_version": 1,
 "source": "vendor annotation.json (schema 2, revision 1)",
 "time_reference": "start_s / end_s: seconds from the start of the segment video, [start, end); t_start / t_end: the same bounds on the session time base (meta.json time_base, t = 0 at the first solved Body0 frame) = start_s + video_t_start",
 "primitive": "LM22",
 "instruction": "Carry the box along the marked route, turning 90 degrees at the corner the operator calls, and set it down at the end. Keep going until the operator says stop; one object at a time, and do not rush between trips.",
 "segments": [
  {
   "id": "segment1",
   "duration_s": 113.966556,
   "video": "left_eye",
   "video_t_start": 0.03896004575015777
  }
 ],
 "episodes": [
  {
   "id": "28437f6b-3d10-4d60-beaa-fc13deb3ca07",
   "segment": "segment1",
   "action": "LM22",
   "quality": "valid",
   "start_s": 1.145,
   "end_s": 104.418,
   "t_start": 1.184,
   "t_end": 104.457,
   "instruction": "Carry the box along the marked route, turning 90 degrees at the corner the operator calls, and set it down at the end. Keep going until the operator says stop; one object at a time, and do not rush between trips."
  }
 ]
}