CoCode-World-Data / metadata /schema.json
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{
"version": "1.0",
"timing": {
"units": "nanoseconds unless field suffix says ms; original monotonic times retained for joins",
"video_time": "24 FPS processed grid; 124-frame clips",
"cross_view": "clock estimates within 75 ms, not visual ground truth",
"wall_clock": "removed"
},
"actions": {
"source": "recordings/<episode>/.spool/agents/<agent>/client.jsonl -> action",
"continuous": [
"move_forward",
"move_right",
"look_yaw_delta",
"look_pitch_delta"
],
"buttons": [
"jump",
"sprint",
"crouch",
"interact",
"enter_exit_vehicle",
"primary_action",
"secondary_action"
],
"button_state": [
"pressed",
"released",
"held"
],
"raw_inputs": [
"keyboard",
"mouse",
"raw_edges",
"availability"
]
},
"camera": {
"source": "client.jsonl -> camera",
"fields": [
"rendered_camera_position",
"rendered_camera_rotation",
"rendered_camera_fov",
"projection_rays",
"near_clip",
"far_clip",
"render_resolution",
"frame_counter"
]
},
"world_state": {
"source": "recordings/<episode>/.spool/world_state.jsonl",
"fields": [
"sample_seq",
"server_monotonic_ns",
"environment",
"agents",
"vehicles",
"peds",
"objects",
"task_state",
"relation_edges",
"entity_lifecycle_events"
]
},
"map": {
"root": "worlds/scene_001",
"files": [
"placements.jsonl.gz",
"static.sqlite3",
"heightmap.json",
"collision/collision.sqlite3",
"collision/collision-index.jsonl",
"collision/meshes/*.tri.gz",
"collision/materials.json",
"collision/water.json"
],
"mesh_format": "little_endian_9_float32_uint16_material_uint16_flags_40_bytes"
},
"privacy": {
"episode_ids": "episode_001 ... episode_021",
"server_clock_domains": "clock_### shared with clip alignment",
"other_clock_and_client_ids": "consistent deterministic pseudonyms",
"numeric_simulation_identifiers": "preserved",
"historical_workstation_paths_and_wall_clock_fields": "removed"
}
}