{ "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": "LM24", "instruction": "Carry the box through the gap between the panels without touching either side, then set it down and bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips.", "segments": [ { "id": "segment1", "duration_s": 151.099856, "video": "left_eye", "video_t_start": 0.039486049764114795 } ], "episodes": [ { "id": "4aac76a7-4d09-4205-be03-6bd1b23a4c41", "segment": "segment1", "action": "LM24", "quality": "valid", "start_s": 2.152, "end_s": 144.469, "t_start": 2.1915, "t_end": 144.5085, "instruction": "Carry the box through the gap between the panels without touching either side, then set it down and bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips." } ] }