Create app.py
Browse files
app.py
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import asyncio
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import edge_tts
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import gradio as gr
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import os
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# 定義一個異步函數來生成語音
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async def generate_speech(text: str, voice: str, rate: str, pitch: str) -> str:
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"""
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使用 Edge TTS 生成語音並保存為音頻文件。
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Args:
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text (str): 要轉換為語音的文本。
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voice (str): 要使用的語音名稱 (例如 "zh-CN-XiaoxiaoNeural")。
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rate (str): 語速調整 (例如 "+0%", "-10%", "+20%")。
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pitch (str): 音高調整 (例如 "+0Hz", "-5Hz", "+10Hz")。
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Returns:
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str: 生成的音頻文件的路徑。
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"""
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output_file = "output.mp3"
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# 構建 Edge TTS 命令
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communicate = edge_tts.Communicate(text, voice, rate=rate, pitch=pitch)
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# 將語音寫入文件
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await communicate.save(output_file)
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return output_file
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# 獲取可用的語音列表
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async def get_voices():
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"""
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獲取 Edge TTS 可用的語音列表。
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"""
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voices = await edge_tts.list_voices()
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return [voice.ShortName for voice in voices]
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# Gradio 介面函數
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async def tts_interface(text, voice, rate_percentage, pitch_hz):
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# 將百分比和 Hz 轉換為 Edge TTS 期望的格式
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rate = f"{rate_percentage}%"
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pitch = f"{pitch_hz}Hz"
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audio_path = await generate_speech(text, voice, rate, pitch)
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return audio_path
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# 啟動 Gradio 介面
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async def main():
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voices = await get_voices()
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iface = gr.Interface(
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fn=tts_interface,
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inputs=[
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gr.Textbox(lines=5, label="輸入文本"),
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gr.Dropdown(voices, label="選擇語音", value="zh-CN-XiaoxiaoNeural"), # 預設中文語音
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gr.Slider(minimum=-50, maximum=50, value=0, step=1, label="語速調整 (%)"),
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gr.Slider(minimum=-50, maximum=50, value=0, step=1, label="音高調整 (Hz)")
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],
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outputs=gr.Audio(type="filepath", label="生成的語音"),
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title="Edge TTS 語音合成",
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description="輸入文本,選擇語音,調整語速和音高,然後生成語音。",
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allow_flagging="never"
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)
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iface.launch()
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if __name__ == "__main__":
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asyncio.run(main())
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