{ "task_name": "attach a camera to a tripod", "data_folder": "", "meta_data": { "task_duration": 4197, "valid_duration": [0, 4197] }, "skill_annotation": [ { "skill_idx": 0, "skill_id": [1], "skill_description": ["move to"], "object_id": [["digital_camera_87"]], "manipulating_object_id": [], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [0, 401], "mp_ef": [], "skill_type": ["navigation"] }, { "skill_idx": 1, "skill_id": [2], "skill_description": ["pick up from"], "object_id": [["digital_camera_87", "floors_nlswvt_0"]], "manipulating_object_id": ["digital_camera_87"], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [401, 1595], "mp_ef": [], "skill_type": ["uncoordinated"] }, { "skill_idx": 2, "skill_id": [1], "skill_description": ["move to"], "object_id": [["camera_tripod_86"]], "manipulating_object_id": [], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [2254, 2522], "mp_ef": [], "skill_type": ["navigation"] }, { "skill_idx": 3, "skill_id": [94], "skill_description": ["hold"], "object_id": [["camera_tripod_86"]], "manipulating_object_id": ["camera_tripod_86"], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [2522, 2877], "mp_ef": [], "skill_type": ["uncoordinated"] }, { "skill_idx": 4, "skill_id": [19], "skill_description": ["attach"], "object_id": [["digital_camera_87", "camera_tripod_86"]], "manipulating_object_id": ["digital_camera_87"], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [3707, 4053], "mp_ef": [], "skill_type": ["coordinated"] }, { "skill_idx": 5, "skill_id": [8], "skill_description": ["release"], "object_id": [["camera_tripod_86"]], "manipulating_object_id": ["camera_tripod_86"], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [4053, 4197], "mp_ef": [], "skill_type": ["uncoordinated"] } ], "primitive_annotation": [ { "primitive_idx": 0, "primitive_id": [2], "primitive_description": ["pick up from"], "object_id": [["digital_camera_87", "floors_nlswvt_0"]], "manipulating_object_id": ["digital_camera_87"], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [0, 1595], "skill_idxes": [0, 1] }, { "primitive_idx": 1, "primitive_id": [19], "primitive_description": ["attach"], "object_id": [["digital_camera_87", "camera_tripod_86"]], "manipulating_object_id": ["digital_camera_87"], "memory_prefix": [], "spatial_prefix": [], "frame_duration": [2254, 4197], "skill_idxes": [2, 3, 4, 5] } ] }