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Release update 2026-11-05: new sessions, instructions, annotations (part 55)
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{
"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": "P23",
"instruction": "Walk continuously around room; naturally change direction/speed; no manipulation.",
"segments": [
{
"id": "segment1",
"duration_s": 138.966544,
"video": "left_eye",
"video_t_start": 0.039596927160065576
}
],
"episodes": [
{
"id": "3378523e-355c-46d9-a44a-5c4bd895abb8",
"segment": "segment1",
"action": "P23",
"quality": "valid",
"start_s": 1.495,
"end_s": 31.296,
"t_start": 1.5346,
"t_end": 31.3356,
"instruction": "Walk continuously around room; naturally change direction/speed; no manipulation."
},
{
"id": "749ac223-d3c9-474b-b5be-73fe64e3c53e",
"segment": "segment1",
"action": "P23",
"quality": "valid",
"start_s": 31.296,
"end_s": 61.296,
"t_start": 31.3356,
"t_end": 61.3356,
"instruction": "Walk continuously around room; naturally change direction/speed; no manipulation."
},
{
"id": "dd1937c2-5b66-4423-8f70-ba9ab6d894d0",
"segment": "segment1",
"action": "P23",
"quality": "valid",
"start_s": 61.296,
"end_s": 91.296,
"t_start": 61.3356,
"t_end": 91.3356,
"instruction": "Walk continuously around room; naturally change direction/speed; no manipulation."
},
{
"id": "0907c6aa-3e17-4afc-88e9-3ac4b25d1621",
"segment": "segment1",
"action": "P23",
"quality": "valid",
"start_s": 91.296,
"end_s": 130.783,
"t_start": 91.3356,
"t_end": 130.8226,
"instruction": "Walk continuously around room; naturally change direction/speed; no manipulation."
}
]
}