workspace/ComfyUI/models/vibevoice/preprocessor_config.json

{
  "processor_class": "VibeVoiceProcessor",
  "speech_tok_compress_ratio": 3200,
  "db_normalize": true,
  "audio_processor": {
    "feature_extractor_type": "VibeVoiceTokenizerProcessor",
    "sampling_rate": 24000,
    "normalize_audio": true,
    "target_dB_FS": -25,
    "eps": 1e-06
  },
  "language_model_pretrained_name": "Qwen/Qwen2.5-7B"
}