{
 "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": "LM25",
 "instruction": "Carry the box across the room, stopping and starting again each time the operator says stop and go. Do not set the box down.",
 "segments": [
  {
   "id": "segment1",
   "duration_s": 123.966733,
   "video": "left_eye",
   "video_t_start": 0.03961768284265074
  }
 ],
 "episodes": [
  {
   "id": "fccec704-99e4-4080-b850-e8aac493d681",
   "segment": "segment1",
   "action": "LM25",
   "quality": "valid",
   "start_s": 1.247,
   "end_s": 120.131,
   "t_start": 1.2866,
   "t_end": 120.1706,
   "instruction": "Carry the box across the room, stopping and starting again each time the operator says stop and go. Do not set the box down."
  }
 ]
}