Update audio.py
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@ -34,17 +34,23 @@ def load_audio(file, sr):
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# This launches a subprocess to decode audio while down-mixing and resampling as necessary.
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# Requires the ffmpeg CLI and `ffmpeg-python` package to be installed.
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file = clean_path(file) # 防止小白拷路径头尾带了空格和"和回车
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if os.path.exists(file) == False:
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raise RuntimeError(
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"You input a wrong audio path that does not exists, please fix it!"
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)
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out, _ = (
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ffmpeg.input(file, threads=0)
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.output("-", format="f32le", acodec="pcm_f32le", ac=1, ar=sr)
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.run(cmd=["ffmpeg", "-nostdin"], capture_stdout=True, capture_stderr=True)
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)
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except Exception as e:
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traceback.print_exc()
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raise RuntimeError(f"Failed to load audio: {e}")
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return np.frombuffer(out, np.float32).flatten()
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def clean_path(path_str):
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if platform.system() == "Windows":
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path_str = path_str.replace("/", "\\")
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