preprocessor_config.json

{
  "image_processor": {
    "size": {
      "height": 224,
      "width": 224
    },
    "resample": "bilinear"
  },
  "audio_processor": {
    "sample_rate": 16000,
    "n_fft": 1024,
    "hop_length": 160,
    "n_mels": 128
  }
}