{ "task_name": "attach a camera to a tripod", "data_folder": "", "meta_data": { "task_duration": 3101, "valid_duration": [ 0, 3101 ] }, "skill_annotation": [ { "skill_idx": 0, "skill_id": [ 1 ], "skill_description": [ "move to" ], "object_id": [ [ "digital_camera_87" ] ], "manipulating_object_id": [], "spatial_prefix": [], "frame_duration": [ 0, 838 ], "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" ], "spatial_prefix": [], "frame_duration": [ 838, 1535 ], "mp_ef": [], "skill_type": [ "uncoordinated" ] }, { "skill_idx": 2, "skill_id": [ 1 ], "skill_description": [ "move to" ], "object_id": [ [ "camera_tripod_86" ] ], "manipulating_object_id": [], "spatial_prefix": [], "frame_duration": [ 1535, 2490 ], "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" ], "spatial_prefix": [], "frame_duration": [ 2490, 2679 ], "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" ], "spatial_prefix": [], "frame_duration": [ 2679, 3011 ], "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" ], "spatial_prefix": [], "frame_duration": [ 3011, 3101 ], "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" ], "spatial_prefix": [], "frame_duration": [ 0, 1535 ], "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" ], "spatial_prefix": [], "frame_duration": [ 1535, 3101 ], "skill_idxes": [ 2, 3, 4, 5 ] } ] }