| { |
| "schema_name": "sample_events_json", |
| "schema_version": 3, |
| "artifact_suffix": ".events.json", |
| "format": "json", |
| "row_grain": "one JSON object per WebDataset sample, containing a sparse event list", |
| "description": "Sparse anonymized gameplay event log for one POV sample window. Identity and tick-window metadata live in the paired sample metadata JSON and release indices; this sidecar intentionally contains only the approved event list.", |
| "privacy_boundary": { |
| "contains_steam_ids": false, |
| "contains_online_account_ids": false, |
| "contains_player_names": false, |
| "player_reference": "All participant references are pov_idx values or null." |
| }, |
| "top_level_fields": [ |
| { |
| "name": "events", |
| "type": "list<object>", |
| "required": true, |
| "description": "Events sorted by tick, then type. May be empty." |
| } |
| ], |
| "event_base_fields": [ |
| { |
| "name": "tick", |
| "type": "int64", |
| "required": true, |
| "description": "Absolute demo tick for the event." |
| }, |
| { |
| "name": "frame_idx", |
| "type": "int32", |
| "required": true, |
| "description": "Video frame index corresponding to the event tick, floor-aligned to the sample start." |
| }, |
| { |
| "name": "type", |
| "type": "enum", |
| "required": true, |
| "valid_values": [ |
| "round_freeze_end", |
| "buytime_ended", |
| "round_end", |
| "round_officially_ended", |
| "player_death", |
| "player_blind", |
| "bomb_beginplant", |
| "bomb_planted", |
| "bomb_begindefuse", |
| "bomb_defused", |
| "bomb_exploded", |
| "bomb_dropped", |
| "bomb_pickup", |
| "item_pickup", |
| "item_equip", |
| "weapon_zoom" |
| ], |
| "description": "Public event type." |
| } |
| ], |
| "event_types": { |
| "round_freeze_end": { |
| "description": "Round freezetime ended; player control becomes live.", |
| "additional_fields": [] |
| }, |
| "buytime_ended": { |
| "description": "Buy period ended.", |
| "additional_fields": [] |
| }, |
| "round_end": { |
| "description": "Round ended with winner/reason when available.", |
| "additional_fields": [ |
| { |
| "name": "winner", |
| "type": "enum<T,CT>", |
| "required": false |
| }, |
| { |
| "name": "reason", |
| "type": "string_or_int", |
| "required": false |
| } |
| ] |
| }, |
| "round_officially_ended": { |
| "description": "Post-round period officially ended.", |
| "additional_fields": [] |
| }, |
| "player_death": { |
| "description": "Player death/kill event.", |
| "additional_fields": [ |
| { |
| "name": "attacker_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "victim_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "assister_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "weapon", |
| "type": "string_or_null", |
| "required": false, |
| "description": "Sanitized weapon string; not a player identifier." |
| }, |
| { |
| "name": "headshot", |
| "type": "bool", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false, |
| "description": "Whether this sample's POV was attacker, victim, or assister." |
| }, |
| { |
| "name": "noscope", |
| "type": "bool", |
| "required": false |
| }, |
| { |
| "name": "penetrated", |
| "type": "int32", |
| "required": false |
| } |
| ] |
| }, |
| "player_blind": { |
| "description": "A player was blinded by a flashbang.", |
| "additional_fields": [ |
| { |
| "name": "attacker_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "victim_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "blind_duration", |
| "type": "float32", |
| "required": false, |
| "unit": "seconds" |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_beginplant": { |
| "description": "A player began planting the C4.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "site", |
| "type": "string_or_int", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_planted": { |
| "description": "C4 planted.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "site", |
| "type": "string_or_int", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_begindefuse": { |
| "description": "A player began defusing the C4.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "haskit", |
| "type": "bool", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_defused": { |
| "description": "C4 defused.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "site", |
| "type": "string_or_int", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_exploded": { |
| "description": "C4 exploded.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "site", |
| "type": "string_or_int", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_dropped": { |
| "description": "C4 dropped.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "bomb_pickup": { |
| "description": "C4 picked up.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "item_pickup": { |
| "description": "Player picked up an item or weapon.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "item", |
| "type": "string", |
| "required": false |
| }, |
| { |
| "name": "defindex", |
| "type": "int32", |
| "required": false |
| }, |
| { |
| "name": "silent", |
| "type": "bool", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "item_equip": { |
| "description": "Player equipped an item or weapon.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "item", |
| "type": "string", |
| "required": false |
| }, |
| { |
| "name": "defindex", |
| "type": "int32", |
| "required": false |
| }, |
| { |
| "name": "weptype", |
| "type": "int32", |
| "required": false |
| }, |
| { |
| "name": "canzoom", |
| "type": "bool", |
| "required": false |
| }, |
| { |
| "name": "issilenced", |
| "type": "bool", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| }, |
| "weapon_zoom": { |
| "description": "Player toggled weapon zoom/scope.", |
| "additional_fields": [ |
| { |
| "name": "by_pov", |
| "type": "int32_or_null", |
| "required": false |
| }, |
| { |
| "name": "pov_involved", |
| "type": "bool", |
| "required": false |
| } |
| ] |
| } |
| }, |
| "excluded_v1_event_types": [ |
| "player_hurt", |
| "weapon_fire", |
| "weapon_reload", |
| "grenade_thrown", |
| "flashbang_detonate", |
| "hegrenade_detonate", |
| "smokegrenade_detonate", |
| "smokegrenade_expired", |
| "inferno_startburn", |
| "inferno_expire", |
| "decoy_started", |
| "decoy_detonate", |
| "player_sound", |
| "player_footstep", |
| "fire_bullets", |
| "player_chat", |
| "chat_message", |
| "server_message" |
| ], |
| "validation": [ |
| "top-level JSON object has exactly an events list", |
| "events are sorted by tick and type", |
| "each event has tick, frame_idx, and type", |
| "each event type is in event_base_fields.type.valid_values", |
| "frame_idx is nonnegative", |
| "no serialized field name or value contains steamid, xuid, accountid, profile URL, hltv_match_id, or player name" |
| ] |
| } |
|
|
