{
  "schema_version": "aiocr_engine_capabilities_v1",
  "defaults": {
    "preferred_chunk_chars": 900,
    "max_chunk_chars": 1200,
    "sentence_only": false,
    "batch_size_segments": 40,
    "supports_expression_tags": false
  },
  "engines": {
    "microsoft_multilingual": {
      "preferred_chunk_chars": 1200,
      "max_chunk_chars": 1500,
      "sentence_only": false,
      "batch_size_segments": 50,
      "supports_expression_tags": false
    },
    "microsoft_normal": {
      "preferred_chunk_chars": 1200,
      "max_chunk_chars": 1500,
      "sentence_only": false,
      "batch_size_segments": 50,
      "supports_expression_tags": false
    },
    "coqui_xtts": {
      "preferred_chunk_chars": 220,
      "max_chunk_chars": 300,
      "sentence_only": true,
      "batch_size_segments": 30,
      "supports_expression_tags": false
    },
    "visco_tts": {
      "preferred_chunk_chars": 650,
      "max_chunk_chars": 700,
      "sentence_only": false,
      "batch_size_segments": 40,
      "supports_expression_tags": true
    },
    "openai_tts": {
      "preferred_chunk_chars": 1000,
      "max_chunk_chars": 1200,
      "sentence_only": false,
      "batch_size_segments": 40,
      "supports_expression_tags": true
    },
    "chatbox_florate": {
      "preferred_chunk_chars": 1000,
      "max_chunk_chars": 1200,
      "sentence_only": false,
      "batch_size_segments": 40,
      "supports_expression_tags": true
    },
    "bark": {
      "preferred_chunk_chars": 180,
      "max_chunk_chars": 250,
      "sentence_only": true,
      "batch_size_segments": 25,
      "supports_expression_tags": true,
      "enabled": true,
      "note": "Bark Small مفعّل عبر Transformers مع مقاطع قصيرة وحماية ذاكرة GPU."
    }
  }
}