| { |
| "id": "-5a3oTSdP3U_168.6_173.4", |
| "fps": 15.41666666666663, |
| "duration": 4.800000000000011, |
| "video_source": { |
| "type": "youtube", |
| "youtube_id": "-5a3oTSdP3U", |
| "start_seconds": 168.6, |
| "end_seconds": 173.4, |
| "url": "https://youtube.com/watch?v=-5a3oTSdP3U&t=168", |
| "embed_blocked": false |
| }, |
| "action100m_metadata": { |
| "action_brief": "Hold up pamphlet", |
| "action_detailed": "Lift the brown\u2011and\u2011yellow pamphlet with both hands and show its cover to the camera while remaining seated at the table.", |
| "actor": "A man wearing a black sweatshirt and glasses, seated at a white table", |
| "summary": "The camera shows a man wearing a black sweatshirt and glasses seated behind a white table covered with a cloth. An off\u2011white wall and a white curtain are visible behind him. A silver\u2011blue plier rests on the tabletop. He lifts a brown\u2011covered pamphlet with a yellow outline using both hands and presents its front cover to the viewer.", |
| "video_title": null, |
| "video_duration": null, |
| "segment_id": 12407878, |
| "level": null, |
| "favorited_at": null, |
| "source_dataset": "Action100M", |
| "license": "fair-noncommercial-research-license-v1" |
| }, |
| "camera": { |
| "focal": 659.5943488627672, |
| "cx": 426.5, |
| "cy": 240.0, |
| "width": 853, |
| "height": 480, |
| "gravity_up": [ |
| -0.01686137355864048, |
| -0.9780506491661072, |
| -0.20768395066261292 |
| ] |
| }, |
| "reconstruction": { |
| "hand_joints": "hand_joints.bin", |
| "hand_joints_2d": "hand_joints_2d.bin", |
| "hand_verts": "hand_verts.bin", |
| "hand_faces": "hand_faces.bin", |
| "hand_meta": "hand_meta.json", |
| "objects": [ |
| { |
| "id": 0, |
| "prompt": "brown book", |
| "color_hex": "#d97757", |
| "ply": "objects/obj_0.ply", |
| "n_points": 79920, |
| "scale_correction": 0.1482606828212738, |
| "tracker_ok": true, |
| "canonical_translation": [ |
| -0.015305050648748875, |
| -0.1673833727836609, |
| 1.3571534156799316 |
| ], |
| "canonical_rotation_quat": [ |
| 0.29157254099845886, |
| -0.07277529686689377, |
| 0.04136219620704651, |
| 0.952879011631012 |
| ], |
| "canonical_scale": 0.1482606828212738 |
| }, |
| { |
| "id": 1, |
| "prompt": "brown book", |
| "color_hex": "#6a9460", |
| "ply": "objects/obj_1.ply", |
| "n_points": 35564, |
| "scale_correction": 0.1684337556362152, |
| "tracker_ok": true, |
| "canonical_translation": [ |
| 0.7933525443077087, |
| -0.22756482660770416, |
| 1.507544755935669 |
| ], |
| "canonical_rotation_quat": [ |
| 0.3938899040222168, |
| 0.26231181621551514, |
| 0.5131646394729614, |
| 0.716034471988678 |
| ], |
| "canonical_scale": 0.1684337556362152 |
| } |
| ], |
| "object_pose_traj": "object_pose.bin", |
| "object_pose_shape": [ |
| 74, |
| 2, |
| 4, |
| 4 |
| ], |
| "object_obb": "object_obb.bin", |
| "object_obb_shape": [ |
| 2, |
| 8, |
| 3 |
| ], |
| "depth_video": "depth.mp4", |
| "flow_video": "flow.mp4", |
| "mask_video": "mask.mp4", |
| "signals": "signals.json", |
| "thumb": "thumb.jpg", |
| "raw": { |
| "depth_npz": "depth.npz", |
| "depth_unit": "millimeter", |
| "depth_dtype": "uint16", |
| "depth_shape": [ |
| 74, |
| 480, |
| 853 |
| ], |
| "masks_npz": "masks.npz", |
| "masks_meta": { |
| "shape": [ |
| 74, |
| 480, |
| 853 |
| ], |
| "oids": [ |
| 0, |
| 1 |
| ], |
| "decode": "np.unpackbits(arr[oid_K][t])[: H*W].reshape(H, W).astype(bool)" |
| }, |
| "bg_template": "bg_template.png", |
| "pose_track": "pose_track.json" |
| } |
| }, |
| "stats": { |
| "n_frames": 74, |
| "n_objects": 2, |
| "has_grasp": false, |
| "mean_trust": null, |
| "mean_iou": null, |
| "sam3_quality": 0.8883964672069399 |
| }, |
| "tracking_summary": { |
| "0": { |
| "path": null, |
| "anchor_fitness": null, |
| "median_chamfer_mm": null, |
| "mean_iou": null, |
| "grasp_rate": 0.0, |
| "trust_rate": 0.0, |
| "tracking_status": "ok", |
| "state_counts": { |
| "static": 0, |
| "grasped_l": 0, |
| "grasped_r": 26, |
| "grasped_both": 48, |
| "moving": 0 |
| }, |
| "state_fractions": { |
| "static": 0.0, |
| "grasped": 0.0, |
| "moving": 0.0 |
| }, |
| "is_static_global": false, |
| "n_state_frames": 74 |
| }, |
| "1": { |
| "path": null, |
| "anchor_fitness": null, |
| "median_chamfer_mm": null, |
| "mean_iou": null, |
| "grasp_rate": 0.0, |
| "trust_rate": 0.0, |
| "tracking_status": "ok", |
| "state_counts": { |
| "static": 74, |
| "grasped_l": 0, |
| "grasped_r": 0, |
| "grasped_both": 0, |
| "moving": 0 |
| }, |
| "state_fractions": { |
| "static": 1.0, |
| "grasped": 0.0, |
| "moving": 0.0 |
| }, |
| "is_static_global": true, |
| "n_state_frames": 74 |
| } |
| }, |
| "_license": "This sample is a derivative work of Action100M and is distributed under FAIR Noncommercial Research License v1. See LICENSE-Action100M for terms." |
| } |
