processor_config.json

{
  "feature_extractor": {
    "chunk_length_s": null,
    "feature_extractor_type": "EncodecFeatureExtractor",
    "feature_size": 1,
    "overlap": null,
    "padding_side": "left",
    "padding_value": 0.0,
    "return_attention_mask": true,
    "sampling_rate": 32000
  },
  "processor_class": "MusicgenProcessor"
}