{
 "schema_version": 1,
 "source": "vendor annotation.json (schema 2, revision 2)",
 "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": 121.766689,
   "video": "left_eye",
   "video_t_start": 0.03969755909936157
  }
 ],
 "episodes": [
  {
   "id": "15e1b592-3b80-431e-a1c4-d3d8d20afd1c",
   "segment": "segment1",
   "action": "DR10",
   "quality": "valid",
   "start_s": 1.393,
   "end_s": 69.627,
   "t_start": 1.4327,
   "t_end": 69.6667,
   "instruction": "Walk across the mats at a normal pace. They may not all feel the same underfoot. Carry on afterwards."
  },
  {
   "id": "69e9a27a-b0e0-4020-b174-886cd4bada26",
   "segment": "segment1",
   "action": "DR10",
   "quality": "valid",
   "start_s": 69.627,
   "end_s": 114.314,
   "t_start": 69.6667,
   "t_end": 114.3537,
   "instruction": "Walk across the mats at a normal pace. They may not all feel the same underfoot. Carry on afterwards."
  }
 ]
}