{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://mparanza.com/schemas/clara-research-video-hosted-voice-v1.json",
  "title": "Clara Research Video hosted voice bundle manifest",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "workflow",
    "source",
    "provider",
    "model",
    "voice",
    "language",
    "generated_at",
    "request_sha256",
    "scene_plan_sha256",
    "approval_sha256",
    "mparanza_application_retention",
    "scenes"
  ],
  "properties": {
    "schema_version": {"const": 1},
    "workflow": {"const": "clara:research-video"},
    "source": {"const": "mparanza_hosted_openai_voice"},
    "provider": {"const": "OpenAI"},
    "model": {"const": "gpt-4o-mini-tts"},
    "voice": {"enum": ["cedar", "marin"]},
    "language": {"enum": ["de", "en", "es", "fr", "it"]},
    "generated_at": {"type": "string", "minLength": 1, "maxLength": 80},
    "request_sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
    "scene_plan_sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
    "approval_sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
    "mparanza_application_retention": {"const": "in_memory_response_only"},
    "scenes": {
      "type": "array",
      "minItems": 2,
      "maxItems": 20,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "id",
          "audio",
          "sha256",
          "size_bytes",
          "frame_count",
          "frame_rate",
          "channels",
          "sample_width_bytes",
          "duration_seconds"
        ],
        "properties": {
          "id": {"type": "string", "pattern": "^[a-z0-9][a-z0-9-]{0,63}$"},
          "audio": {"type": "string", "pattern": "^audio/[0-9]{2}-[a-z0-9][a-z0-9-]{0,63}\\.wav$"},
          "sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
          "size_bytes": {"type": "integer", "minimum": 1},
          "frame_count": {"type": "integer", "minimum": 1},
          "frame_rate": {"type": "integer", "minimum": 1},
          "channels": {"enum": [1, 2]},
          "sample_width_bytes": {"enum": [1, 2, 3, 4]},
          "duration_seconds": {"type": "number", "exclusiveMinimum": 0}
        }
      }
    }
  }
}