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Update app.py
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app.py
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@@ -2,38 +2,42 @@ import gradio as gr
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from pydub import AudioSegment
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import tempfile
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import os
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def change_volume(
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multiplier = 1 + float(value) / 100
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db_value = float(value)
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audio = audio + db_value
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return "エラー:
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# 出力
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out_path = tempfile.NamedTemporaryFile(delete=False, suffix=".wav").name
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audio.export(out_path, format="wav")
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return out_path
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# UI
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with gr.Blocks() as app:
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gr.Markdown("## 🎚️ 音量調整(% または dB)")
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with gr.Row():
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audio_input = gr.Audio(type="
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audio_output = gr.Audio(label="出力音声", interactive=False)
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with gr.Row():
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from pydub import AudioSegment
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import tempfile
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import os
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from math import log10
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def change_volume(audio_path, mode, value):
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if audio_path is None:
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return "エラー: 音声ファイルがありません"
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# 音声読み込み
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audio = AudioSegment.from_file(audio_path)
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# 音量調整
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try:
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if mode == "パーセンテージ(%)":
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multiplier = 1 + float(value) / 100
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if multiplier <= 0:
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return "エラー: 0%以下にはできません"
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db_gain = 10 * log10(multiplier)
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audio = audio.apply_gain(db_gain)
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elif mode == "デシベル(dB)":
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db_value = float(value)
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audio = audio + db_value
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else:
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return "エラー: モードが不正です"
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except Exception as e:
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return f"エラー: 数値が不正です ({e})"
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# 出力
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out_path = tempfile.NamedTemporaryFile(delete=False, suffix=".wav").name
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audio.export(out_path, format="wav")
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return out_path
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# Gradio UI
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with gr.Blocks() as app:
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gr.Markdown("## 🎚️ 音量調整アプリ(% または dB)")
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with gr.Row():
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audio_input = gr.Audio(type="filepath", label="音声ファイルをアップロード")
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audio_output = gr.Audio(label="出力音声", interactive=False)
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with gr.Row():
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