{
 "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": "LM36",
 "instruction": "Carry the open tray of loose items across the room, back and forth, trying not to let anything fall out.",
 "segments": [
  {
   "id": "segment1",
   "duration_s": 138.966656,
   "video": "left_eye",
   "video_t_start": 0.03926171215696095
  }
 ],
 "episodes": [
  {
   "id": "3df8d645-05c7-48ac-958b-42ac77b80fdb",
   "segment": "segment1",
   "action": "LM36",
   "quality": "valid",
   "start_s": 1.192,
   "end_s": 135.234,
   "t_start": 1.2313,
   "t_end": 135.2733,
   "instruction": "Carry the open tray of loose items across the room, back and forth, trying not to let anything fall out."
  }
 ]
}