{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/livepeer-com/json-schema/livepeer-asset-schema.json",
  "title": "Livepeer Asset",
  "description": "An on-demand video asset stored in Livepeer Studio. Captures source upload, transcoded video specifications, playback identity, and IPFS storage state.",
  "type": "object",
  "required": ["id", "name"],
  "properties": {
    "id": { "type": "string" },
    "type": {
      "type": "string",
      "enum": ["video", "audio"],
      "description": "Asset content type."
    },
    "playbackId": { "type": "string" },
    "userId": { "type": "string" },
    "playbackUrl": { "type": "string", "format": "uri" },
    "downloadUrl": { "type": "string", "format": "uri" },
    "playbackPolicy": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "enum": ["public", "jwt", "webhook", "lit_signing_condition"]
        },
        "webhookId": { "type": "string" },
        "webhookContext": { "type": "object" },
        "refreshInterval": { "type": "number" },
        "allowedOrigins": {
          "type": "array",
          "items": { "type": "string" }
        }
      },
      "required": ["type"]
    },
    "source": {
      "oneOf": [
        {
          "type": "object",
          "required": ["type"],
          "properties": {
            "type": { "const": "url" },
            "url": { "type": "string", "format": "uri" },
            "encryption": {
              "type": "object",
              "properties": {
                "encryptedKey": { "type": "string" }
              }
            },
            "gatewayUrl": { "type": "string", "format": "uri" }
          }
        },
        {
          "type": "object",
          "required": ["type"],
          "properties": {
            "type": { "const": "recording" },
            "sessionId": { "type": "string" }
          }
        },
        {
          "type": "object",
          "required": ["type"],
          "properties": {
            "type": { "const": "directUpload" }
          }
        },
        {
          "type": "object",
          "required": ["type", "sourceId"],
          "properties": {
            "type": { "const": "clip" },
            "sessionId": { "type": "string" },
            "playbackId": { "type": "string" },
            "sourceId": { "type": "string" }
          }
        }
      ]
    },
    "creatorId": {
      "type": "object",
      "properties": {
        "type": { "type": "string", "enum": ["unverified", "verified"] },
        "value": { "type": "string" }
      }
    },
    "storage": {
      "type": "object",
      "properties": {
        "ipfs": {
          "type": "object",
          "properties": {
            "spec": {
              "type": "object",
              "properties": {
                "nftMetadataTemplate": {
                  "type": "string",
                  "enum": ["file", "player"]
                },
                "nftMetadata": { "type": "object" }
              }
            },
            "nftMetadata": {
              "type": "object",
              "properties": {
                "cid": { "type": "string" },
                "url": { "type": "string", "format": "uri" },
                "gatewayUrl": { "type": "string", "format": "uri" }
              }
            },
            "cid": { "type": "string" },
            "url": { "type": "string", "format": "uri" },
            "gatewayUrl": { "type": "string", "format": "uri" },
            "updatedAt": { "type": "number" }
          }
        },
        "status": {
          "type": "object",
          "properties": {
            "phase": {
              "type": "string",
              "enum": ["waiting", "processing", "ready", "failed", "reverted"]
            },
            "progress": { "type": "number" },
            "errorMessage": { "type": "string" },
            "tasks": {
              "type": "object",
              "properties": {
                "pending": { "type": "string" },
                "last": { "type": "string" },
                "failed": { "type": "string" }
              }
            }
          },
          "required": ["phase"]
        }
      }
    },
    "status": {
      "type": "object",
      "properties": {
        "phase": {
          "type": "string",
          "enum": ["waiting", "processing", "ready", "failed", "deleting", "deleted"]
        },
        "updatedAt": { "type": "number" },
        "progress": { "type": "number" },
        "errorMessage": { "type": "string" }
      },
      "required": ["phase", "updatedAt"]
    },
    "name": { "type": "string" },
    "projectId": { "type": "string" },
    "createdAt": { "type": "number" },
    "createdByTokenName": { "type": "string" },
    "size": { "type": "number" },
    "hash": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "hash": { "type": "string" },
          "algorithm": { "type": "string" }
        }
      }
    },
    "videoSpec": {
      "type": "object",
      "properties": {
        "format": { "type": "string" },
        "duration": { "type": "number" },
        "bitrate": { "type": "number" },
        "tracks": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "type": { "type": "string", "enum": ["video", "audio"] },
              "codec": { "type": "string" },
              "startTime": { "type": "number" },
              "duration": { "type": "number" },
              "bitrate": { "type": "number" },
              "width": { "type": "integer" },
              "height": { "type": "integer" },
              "pixelFormat": { "type": "string" },
              "fps": { "type": "number" },
              "channels": { "type": "integer" },
              "sampleRate": { "type": "integer" },
              "bitDepth": { "type": "integer" }
            }
          }
        }
      }
    }
  }
}