{
 "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": "DR10",
 "instruction": "Walk across the mats at a normal pace. They may not all feel the same underfoot. Carry on afterwards.",
 "segments": [
  {
   "id": "segment1",
   "duration_s": 123.966633,
   "video": "left_eye",
   "video_t_start": 0.03878975222332537
  }
 ],
 "episodes": [
  {
   "id": "6b125d9b-447e-4f99-b1c7-b48147747dd3",
   "segment": "segment1",
   "action": "DR10",
   "quality": "valid",
   "start_s": 0.988,
   "end_s": 53.821,
   "t_start": 1.0268,
   "t_end": 53.8598,
   "instruction": "Walk across the mats at a normal pace. They may not all feel the same underfoot. Carry on afterwards."
  },
  {
   "id": "66b89328-23c1-4906-a336-9f335a360152",
   "segment": "segment1",
   "action": "DR10",
   "quality": "valid",
   "start_s": 63.14,
   "end_s": 116.897,
   "t_start": 63.1788,
   "t_end": 116.9358,
   "instruction": "Walk across the mats at a normal pace. They may not all feel the same underfoot. Carry on afterwards."
  }
 ]
}