27 lines
657 B
Python
27 lines
657 B
Python
import torchaudio
|
|
from audiocraft.models.magnet import MAGNeT
|
|
from audiocraft.data.audio import audio_write
|
|
|
|
MODEL_NAME = "facebook/magnet-medium-30secs"
|
|
|
|
print(f"getting {MODEL_NAME}...")
|
|
|
|
model = MAGNeT.get_pretrained(MODEL_NAME)
|
|
descriptions = ["gentle lo-fi beats"]
|
|
|
|
print("model obtained. generating wav files...")
|
|
|
|
wav = model.generate(descriptions)
|
|
|
|
print(f"{len(wav)} generated.")
|
|
|
|
for idx, one_wav in enumerate(wav):
|
|
# Will save under {idx}.wav, with loudness normalization at -14 db LUFS.
|
|
audio_write(
|
|
f"{idx}",
|
|
one_wav.cpu(),
|
|
model.sample_rate,
|
|
strategy="loudness",
|
|
loudness_compressor=True,
|
|
)
|