2024-07-20 12:24:31 +01:00
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import torchaudio
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from audiocraft.models.magnet import MAGNeT
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from audiocraft.data.audio import audio_write
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2024-07-20 12:42:35 +01:00
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MODEL_NAME = "facebook/magnet-medium-30secs"
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2024-07-20 12:24:31 +01:00
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print(f"getting {MODEL_NAME}...")
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model = MAGNeT.get_pretrained(MODEL_NAME)
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descriptions = ["gentle lo-fi beats"]
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print("model obtained. generating wav files...")
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wav = model.generate(descriptions)
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print(f"{len(wav)} generated.")
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for idx, one_wav in enumerate(wav):
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# Will save under {idx}.wav, with loudness normalization at -14 db LUFS.
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audio_write(
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f"{idx}",
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one_wav.cpu(),
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model.sample_rate,
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strategy="loudness",
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loudness_compressor=True,
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)
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