preprocessor_config.json

{
  "feature_extractor_type": "SeamlessM4TFeatureExtractor",
  "feature_size": 80,
  "num_mel_bins": 80,
  "padding_side": "right",
  "padding_value": 0.0,
  "processor_class": "SeamlessM4TProcessor",
  "return_attention_mask": true,
  "sampling_rate": 16000,
  "src_lang": "eng",
  "stride": 2,
  "tgt_lang": "fra"
}