audio_dataset / metadata.json
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{
"total_samples": 258213,
"total_hours": 1076.58,
"datasets": [
"mls"
],
"codec": "mimi",
"num_codebooks": 8,
"frame_rate": 12.5,
"sample_rate": 24000,
"format": "parquet (zstd)",
"structure": {
"audio_brut/{dataset}/": "Raw 24kHz WAV bytes + text + metadata",
"tokenized/{dataset}/": "Mimi codes [8, N] + text tokens + metadata"
}
}