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Upload 11 files
Browse files- .gitattributes +1 -0
- DOCS.md +47 -0
- README.md +35 -7
- app.py +172 -0
- elevenlabs_stt.py +119 -0
- main_app.py +384 -0
- packages.txt +2 -0
- requirements.txt +17 -0
- temp_podcast_testo_TRAVERSE.mp3 +3 -0
- transcript_refiner.py +144 -0
- utils.py +94 -0
- whisper_stt.py +84 -0
.gitattributes
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@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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temp_podcast_testo_TRAVERSE.mp3 filter=lfs diff=lfs merge=lfs -text
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DOCS.md
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@@ -0,0 +1,47 @@
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# 音訊轉文字與優化系統使用說明
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## 功能介紹
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這個應用程式提供以下功能:
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1. 音訊轉文字(支援 Whisper 和 ElevenLabs)
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2. 文字優化和摘要生成
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3. 多語言支援
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4. Token 使用量和費用計算
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## 使用步驟
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1. **上傳音訊檔案**
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- 支援格式:MP3、WAV、OGG、M4A
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- 檔案大小限制:25MB
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2. **輸入 API 金鑰**
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- OpenAI API 金鑰(必須)
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- ElevenLabs API 金鑰(使用 ElevenLabs 服務時必須)
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3. **選擇服務和設定**
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- 轉錄服務:Whisper 或 ElevenLabs
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- OpenAI 模型:選擇用於文字優化的模型
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- 語言:指定音訊的語言(可選)
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- 說話者辨識:僅適用於 ElevenLabs
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- 創意程度:調整文字優化的創意程度
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4. **處理和結果**
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- 點擊「處理音訊」按鈕
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- 查看原始轉錄文字
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- 查看優化後文字
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- 檢視 Token 使用量
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- 檢視費用資訊
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## 安全性說明
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- API 金鑰僅在當前處理中使用
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- 不會儲存任何敏感資訊
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- 每次使用需重新輸入 API 金鑰
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## 注意事項
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1. 確保網路連線穩定
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2. 使用高品質音訊以獲得更好的轉錄效果
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3. 注意 API 使用額度
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4. 建議使用支援的音訊格式
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README.md
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@@ -1,13 +1,41 @@
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---
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-
title:
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emoji:
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colorFrom:
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colorTo:
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sdk: gradio
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sdk_version:
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app_file: app.py
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pinned: false
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short_description: audio transcribe to text and summary
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---
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-
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---
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title: 音訊轉文字與優化系統
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emoji: 🎙️
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colorFrom: blue
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colorTo: purple
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sdk: gradio
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sdk_version: 4.19.2
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app_file: app.py
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pinned: false
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---
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# 音訊轉文字與優化系統
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這是一個使用 Gradio 建立的音訊轉文字應用程式,支援多種功能:
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## 主要功能
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- 音訊轉文字(支援 Whisper 和 ElevenLabs)
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- 文字優化和摘要生成
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- 多語言支援
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- Token 使用量和費用計算
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## 使用方法
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1. 上傳音訊檔案
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2. 輸入必要的 API 金鑰
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3. 選擇轉錄服務和模型
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4. 設定語言選項
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5. 點擊處理按鈕
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## 安全性說明
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| 32 |
+
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- API 金鑰僅在當前處理中使用
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- 不會儲存任何敏感資訊
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- 每次使用需重新輸入 API 金鑰
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## 作者
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**Tseng Yao Hsien**
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Endocrinologist
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Tungs' Taichung MetroHarbor Hospital
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app.py
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import gradio as gr
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import os
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from elevenlabs_stt import transcribe_audio_elevenlabs
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from whisper_stt import transcribe_audio_whisper
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from transcript_refiner import refine_transcript
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from utils import calculate_tokens_and_cost, OPENAI_MODELS, MODEL_PRICES
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def process_audio(
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audio_file,
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openai_api_key,
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elevenlabs_api_key,
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+
service_choice,
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openai_model,
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+
language,
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+
speaker_detection=False,
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+
creativity=0.5
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+
):
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try:
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if not openai_api_key or len(openai_api_key) < 20:
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return "請輸入有效的 OpenAI API 金鑰", "", "", ""
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+
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if service_choice == "ElevenLabs" and (not elevenlabs_api_key or len(elevenlabs_api_key) < 20):
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return "請輸入有效的 ElevenLabs API 金鑰", "", "", ""
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+
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+
# 音訊轉文字
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if service_choice == "ElevenLabs":
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transcript = transcribe_audio_elevenlabs(
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audio_file,
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+
elevenlabs_api_key,
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+
language=language,
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+
speaker_detection=speaker_detection
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)
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else: # Whisper
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transcript = transcribe_audio_whisper(
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audio_file,
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language=language
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)
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+
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+
# 優化文字
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| 40 |
+
refined_text = refine_transcript(
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transcript,
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+
openai_api_key,
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openai_model,
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+
creativity
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+
)
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+
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+
# 計算 token 和費用
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tokens_info, cost_info = calculate_tokens_and_cost(
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transcript,
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refined_text,
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openai_model
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)
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+
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return transcript, refined_text, tokens_info, cost_info
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+
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except Exception as e:
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return f"錯誤:{str(e)}", "", "", ""
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+
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+
finally:
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# 清除敏感資訊
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if 'openai_api_key' in locals():
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del openai_api_key
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| 63 |
+
if 'elevenlabs_api_key' in locals():
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del elevenlabs_api_key
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+
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# 創建 Gradio 介面
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with gr.Blocks() as demo:
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gr.Markdown("# 音訊轉文字與優化系統")
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+
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with gr.Row():
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with gr.Column():
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audio_input = gr.Audio(
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label="上傳音訊檔案",
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type="filepath"
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)
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| 76 |
+
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| 77 |
+
with gr.Row():
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openai_key = gr.Textbox(
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label="OpenAI API 金鑰",
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| 80 |
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placeholder="輸入您的 OpenAI API 金鑰",
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| 81 |
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type="password",
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| 82 |
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value="",
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| 83 |
+
every=None
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)
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elevenlabs_key = gr.Textbox(
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label="ElevenLabs API 金鑰",
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placeholder="輸入您的 ElevenLabs API 金鑰(如果使用 ElevenLabs)",
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| 88 |
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type="password",
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| 89 |
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value="",
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every=None
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)
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| 92 |
+
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| 93 |
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service = gr.Radio(
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choices=["Whisper", "ElevenLabs"],
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label="選擇轉錄服務",
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value="Whisper"
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)
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| 98 |
+
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| 99 |
+
model = gr.Dropdown(
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choices=list(OPENAI_MODELS.keys()),
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| 101 |
+
label="選擇 OpenAI 模型",
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| 102 |
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value="gpt-3.5-turbo"
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| 103 |
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)
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+
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+
language = gr.Textbox(
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+
label="語言(可選)",
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| 107 |
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placeholder="輸入語言代碼,例如:zh-TW、en、ja",
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| 108 |
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value=""
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| 109 |
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)
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| 110 |
+
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| 111 |
+
speaker = gr.Checkbox(
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| 112 |
+
label="啟用說話者辨識(僅限 ElevenLabs)",
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| 113 |
+
value=False
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| 114 |
+
)
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| 115 |
+
|
| 116 |
+
creativity = gr.Slider(
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| 117 |
+
minimum=0,
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| 118 |
+
maximum=1,
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| 119 |
+
value=0.5,
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| 120 |
+
label="創意程度"
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| 121 |
+
)
|
| 122 |
+
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| 123 |
+
process_btn = gr.Button("處理音訊")
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| 124 |
+
|
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+
with gr.Column():
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| 126 |
+
original_output = gr.Textbox(
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| 127 |
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label="原始轉錄文字",
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| 128 |
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lines=10
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| 129 |
+
)
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| 130 |
+
refined_output = gr.Textbox(
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| 131 |
+
label="優化後文字",
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| 132 |
+
lines=10
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| 133 |
+
)
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| 134 |
+
token_info = gr.Textbox(
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| 135 |
+
label="Token 使用資訊",
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| 136 |
+
lines=3
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| 137 |
+
)
|
| 138 |
+
cost_info = gr.Textbox(
|
| 139 |
+
label="費用資訊",
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| 140 |
+
lines=3
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| 141 |
+
)
|
| 142 |
+
|
| 143 |
+
gr.Markdown("""
|
| 144 |
+
### 安全性說明
|
| 145 |
+
- API 金鑰僅在當前處理中使用
|
| 146 |
+
- 不會儲存任何敏感資訊
|
| 147 |
+
- 每次使用需重新輸入 API 金鑰
|
| 148 |
+
""")
|
| 149 |
+
|
| 150 |
+
# 設定處理函數
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| 151 |
+
process_btn.click(
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| 152 |
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fn=process_audio,
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| 153 |
+
inputs=[
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| 154 |
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audio_input,
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| 155 |
+
openai_key,
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| 156 |
+
elevenlabs_key,
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| 157 |
+
service,
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| 158 |
+
model,
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| 159 |
+
language,
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| 160 |
+
speaker,
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| 161 |
+
creativity
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| 162 |
+
],
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| 163 |
+
outputs=[
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| 164 |
+
original_output,
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| 165 |
+
refined_output,
|
| 166 |
+
token_info,
|
| 167 |
+
cost_info
|
| 168 |
+
]
|
| 169 |
+
)
|
| 170 |
+
|
| 171 |
+
# 啟動應用程式
|
| 172 |
+
demo.launch()
|
elevenlabs_stt.py
ADDED
|
@@ -0,0 +1,119 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 核心依賴
|
| 2 |
+
import requests
|
| 3 |
+
from requests.adapters import HTTPAdapter
|
| 4 |
+
from urllib3.util.retry import Retry
|
| 5 |
+
from typing import Optional, Dict, Any
|
| 6 |
+
import ssl
|
| 7 |
+
import logging
|
| 8 |
+
from elevenlabs.client import ElevenLabs
|
| 9 |
+
from io import BytesIO
|
| 10 |
+
import time
|
| 11 |
+
|
| 12 |
+
|
| 13 |
+
# 設定日誌記錄
|
| 14 |
+
logging.basicConfig(level=logging.INFO)
|
| 15 |
+
logger = logging.getLogger(__name__)
|
| 16 |
+
|
| 17 |
+
|
| 18 |
+
class TLSAdapter(HTTPAdapter):
|
| 19 |
+
"""自定義 TLS 適配器解決 SSL 協議問題"""
|
| 20 |
+
def init_poolmanager(self, *args, **kwargs):
|
| 21 |
+
ctx = ssl.create_default_context()
|
| 22 |
+
ctx.set_ciphers('DEFAULT@SECLEVEL=1') # 降低安全等級以兼容舊協議
|
| 23 |
+
ctx.options |= ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3 # 禁用不安全的 SSL 版本
|
| 24 |
+
kwargs['ssl_context'] = ctx
|
| 25 |
+
return super().init_poolmanager(*args, **kwargs)
|
| 26 |
+
|
| 27 |
+
|
| 28 |
+
def create_retry_session():
|
| 29 |
+
"""建立具有重試機制的 Session"""
|
| 30 |
+
session = requests.Session()
|
| 31 |
+
retry = Retry(
|
| 32 |
+
total=5, # 總重試次數
|
| 33 |
+
backoff_factor=1, # 重試間隔
|
| 34 |
+
status_forcelist=[500, 502, 503, 504], # 需要重試的狀態碼
|
| 35 |
+
allowed_methods=["POST"] # 只重試 POST 請求
|
| 36 |
+
)
|
| 37 |
+
adapter = HTTPAdapter(max_retries=retry)
|
| 38 |
+
session.mount("https://", adapter)
|
| 39 |
+
return session
|
| 40 |
+
|
| 41 |
+
|
| 42 |
+
def transcribe_audio(
|
| 43 |
+
api_key: str,
|
| 44 |
+
file_path: str,
|
| 45 |
+
language_code: Optional[str] = None,
|
| 46 |
+
diarize: bool = False,
|
| 47 |
+
max_retries: int = 5,
|
| 48 |
+
timeout: int = 600 # 10 分鐘超時
|
| 49 |
+
) -> Optional[Dict[str, Any]]:
|
| 50 |
+
"""
|
| 51 |
+
使用 ElevenLabs API 將音訊轉換為文字,包含重試機制
|
| 52 |
+
|
| 53 |
+
Args:
|
| 54 |
+
api_key: ElevenLabs API 金鑰
|
| 55 |
+
file_path: 音訊檔案路徑
|
| 56 |
+
language_code: 語言代碼(可選,使用 ISO-639-1 或 ISO-639-3 格式)
|
| 57 |
+
diarize: 是否啟用說話者辨識(限制音訊長度最長 8 分鐘)
|
| 58 |
+
max_retries: 最大重試次數
|
| 59 |
+
timeout: 請求超時時間(秒)
|
| 60 |
+
"""
|
| 61 |
+
# 初始化 ElevenLabs 客戶端
|
| 62 |
+
client = ElevenLabs(
|
| 63 |
+
api_key=api_key,
|
| 64 |
+
)
|
| 65 |
+
|
| 66 |
+
for attempt in range(max_retries):
|
| 67 |
+
try:
|
| 68 |
+
# 讀取音訊檔案
|
| 69 |
+
with open(file_path, 'rb') as audio_file:
|
| 70 |
+
audio_data = BytesIO(audio_file.read())
|
| 71 |
+
|
| 72 |
+
# 準備 API 參數
|
| 73 |
+
params = {
|
| 74 |
+
"file": audio_data,
|
| 75 |
+
"model_id": "scribe_v1",
|
| 76 |
+
"diarize": diarize,
|
| 77 |
+
"tag_audio_events": True,
|
| 78 |
+
"timestamps_granularity": "word"
|
| 79 |
+
}
|
| 80 |
+
|
| 81 |
+
# 只有當語言代碼不是 None 且不是空字串時才加入
|
| 82 |
+
if language_code and language_code.strip():
|
| 83 |
+
params["language_code"] = language_code.strip()
|
| 84 |
+
|
| 85 |
+
# 呼叫語音轉文字 API
|
| 86 |
+
response = client.speech_to_text.convert(**params)
|
| 87 |
+
|
| 88 |
+
# 檢查回應格式
|
| 89 |
+
if hasattr(response, 'text'):
|
| 90 |
+
language_code = getattr(
|
| 91 |
+
response, 'language_code', None
|
| 92 |
+
)
|
| 93 |
+
language_prob = getattr(
|
| 94 |
+
response, 'language_probability', None
|
| 95 |
+
)
|
| 96 |
+
return {
|
| 97 |
+
'text': response.text,
|
| 98 |
+
'language_code': language_code,
|
| 99 |
+
'language_probability': language_prob
|
| 100 |
+
}
|
| 101 |
+
return response
|
| 102 |
+
|
| 103 |
+
except Exception as e:
|
| 104 |
+
logger.error(f"第 {attempt + 1} 次嘗試失敗:{str(e)}")
|
| 105 |
+
if attempt < max_retries - 1:
|
| 106 |
+
wait_time = min((attempt + 1) * 5, 30) # 最長等待 30 秒
|
| 107 |
+
logger.info(f"{wait_time} 秒後重試...")
|
| 108 |
+
time.sleep(wait_time)
|
| 109 |
+
else:
|
| 110 |
+
logger.error("已達最大重試次數,轉換失敗")
|
| 111 |
+
return None
|
| 112 |
+
|
| 113 |
+
# Example usage:
|
| 114 |
+
# transcription = transcribe_audio(
|
| 115 |
+
# api_key="YOUR_API_KEY",
|
| 116 |
+
# file_path="audio.mp3",
|
| 117 |
+
# language_code="en",
|
| 118 |
+
# diarize=True
|
| 119 |
+
# )
|
main_app.py
ADDED
|
@@ -0,0 +1,384 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
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|
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|
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|
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|
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|
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|
|
|
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|
|
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|
|
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|
|
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|
|
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|
|
|
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|
|
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
|
|
|
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|
|
|
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|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
import streamlit as st
|
| 2 |
+
from dotenv import load_dotenv
|
| 3 |
+
import os
|
| 4 |
+
from elevenlabs_stt import transcribe_audio as transcribe_audio_elevenlabs
|
| 5 |
+
from whisper_stt import transcribe_audio_whisper, get_available_models, get_model_description
|
| 6 |
+
from transcript_refiner import refine_transcript, OPENAI_MODELS
|
| 7 |
+
from utils import check_file_size, split_large_audio
|
| 8 |
+
import logging
|
| 9 |
+
|
| 10 |
+
# 載入環境變數
|
| 11 |
+
load_dotenv()
|
| 12 |
+
|
| 13 |
+
# 設定日誌
|
| 14 |
+
logging.basicConfig(level=logging.INFO)
|
| 15 |
+
logger = logging.getLogger(__name__)
|
| 16 |
+
|
| 17 |
+
# 定義可用的 OpenAI 模型
|
| 18 |
+
OPENAI_MODELS = {
|
| 19 |
+
"gpt-4o": "gpt-4o",
|
| 20 |
+
"gpt-4o-mini": "gpt-4o-mini",
|
| 21 |
+
"o3-mini": "o3-mini",
|
| 22 |
+
"o1-mini": "o1-mini"
|
| 23 |
+
}
|
| 24 |
+
|
| 25 |
+
# 模型設定和價格(USD per 1M tokens)
|
| 26 |
+
MODEL_CONFIG = {
|
| 27 |
+
"gpt-4o": {
|
| 28 |
+
"display_name": "gpt-4o",
|
| 29 |
+
"input": 2.50, # $2.50 per 1M tokens
|
| 30 |
+
"cached_input": 1.25, # $1.25 per 1M tokens
|
| 31 |
+
"output": 10.00 # $10.00 per 1M tokens
|
| 32 |
+
},
|
| 33 |
+
"gpt-4o-mini": {
|
| 34 |
+
"display_name": "gpt-4o-mini",
|
| 35 |
+
"input": 0.15, # $0.15 per 1M tokens
|
| 36 |
+
"cached_input": 0.075,# $0.075 per 1M tokens
|
| 37 |
+
"output": 0.60 # $0.60 per 1M tokens
|
| 38 |
+
},
|
| 39 |
+
"o1-mini": {
|
| 40 |
+
"display_name": "o1-mini",
|
| 41 |
+
"input": 1.10, # $1.10 per 1M tokens
|
| 42 |
+
"cached_input": 0.55, # $0.55 per 1M tokens
|
| 43 |
+
"output": 4.40 # $4.40 per 1M tokens
|
| 44 |
+
},
|
| 45 |
+
"o3-mini": {
|
| 46 |
+
"display_name": "o3-mini",
|
| 47 |
+
"input": 1.10, # $1.10 per 1M tokens
|
| 48 |
+
"cached_input": 0.55, # $0.55 per 1M tokens
|
| 49 |
+
"output": 4.40 # $4.40 per 1M tokens
|
| 50 |
+
}
|
| 51 |
+
}
|
| 52 |
+
|
| 53 |
+
# 匯率設定
|
| 54 |
+
USD_TO_NTD = 31.5
|
| 55 |
+
|
| 56 |
+
def calculate_cost(input_tokens, output_tokens, model_name, is_cached=False):
|
| 57 |
+
"""計算 API 使用成本
|
| 58 |
+
|
| 59 |
+
Args:
|
| 60 |
+
input_tokens (int): 輸入 tokens 數量
|
| 61 |
+
output_tokens (int): 輸出 tokens 數量
|
| 62 |
+
model_name (str): 模型名稱 (gpt-4o, gpt-4o-mini, o1-mini, o3-mini)
|
| 63 |
+
is_cached (bool, optional): 是否使用快取輸入價格. 預設為 False
|
| 64 |
+
|
| 65 |
+
Returns:
|
| 66 |
+
tuple: (USD 成本, NTD 成本, 詳細計算資訊)
|
| 67 |
+
"""
|
| 68 |
+
if model_name not in MODEL_CONFIG:
|
| 69 |
+
return 0, 0, "未支援的模型"
|
| 70 |
+
|
| 71 |
+
# 取得價格設定
|
| 72 |
+
model = MODEL_CONFIG[model_name]
|
| 73 |
+
input_price = model["cached_input"] if is_cached else model["input"]
|
| 74 |
+
output_price = model["output"]
|
| 75 |
+
|
| 76 |
+
# 計算 USD 成本 (以每 1M tokens 為單位)
|
| 77 |
+
input_cost = (input_tokens / 1_000_000) * input_price
|
| 78 |
+
output_cost = (output_tokens / 1_000_000) * output_price
|
| 79 |
+
total_cost_usd = input_cost + output_cost
|
| 80 |
+
total_cost_ntd = total_cost_usd * USD_TO_NTD
|
| 81 |
+
|
| 82 |
+
# 準備詳細計算資訊
|
| 83 |
+
details = f"""
|
| 84 |
+
計算明細 (USD):
|
| 85 |
+
- 輸入: {input_tokens:,} tokens × ${input_price}/1M = ${input_cost:.4f}
|
| 86 |
+
- 輸出: {output_tokens:,} tokens × ${output_price}/1M = ${output_cost:.4f}
|
| 87 |
+
- 總計 (USD): ${total_cost_usd:.4f}
|
| 88 |
+
- 總計 (NTD): NT${total_cost_ntd:.2f}
|
| 89 |
+
"""
|
| 90 |
+
return total_cost_usd, total_cost_ntd, details
|
| 91 |
+
|
| 92 |
+
# 在 Streamlit 介面中顯示成本
|
| 93 |
+
def display_cost_info(input_tokens, output_tokens, model_name, is_cached=False):
|
| 94 |
+
"""在 Streamlit 介面中顯示成本資訊"""
|
| 95 |
+
cost_usd, cost_ntd, details = calculate_cost(
|
| 96 |
+
input_tokens,
|
| 97 |
+
output_tokens,
|
| 98 |
+
model_name,
|
| 99 |
+
is_cached
|
| 100 |
+
)
|
| 101 |
+
|
| 102 |
+
with st.sidebar.expander("💰 成本計算", expanded=True):
|
| 103 |
+
st.write("### Token 使用量")
|
| 104 |
+
st.write(f"- 輸入: {input_tokens:,} tokens")
|
| 105 |
+
st.write(f"- 輸出: {output_tokens:,} tokens")
|
| 106 |
+
st.write(f"- 總計: {input_tokens + output_tokens:,} tokens")
|
| 107 |
+
|
| 108 |
+
if (input_tokens + output_tokens) == 0:
|
| 109 |
+
st.warning("目前 token 使用量為 0,請確認是否已正確計算 token 數量!")
|
| 110 |
+
|
| 111 |
+
st.write("### 費用明細")
|
| 112 |
+
st.text(details)
|
| 113 |
+
|
| 114 |
+
if is_cached:
|
| 115 |
+
st.info("✨ 使用快取價格計算")
|
| 116 |
+
|
| 117 |
+
def main():
|
| 118 |
+
st.title("音訊轉文字與優化系統")
|
| 119 |
+
|
| 120 |
+
# 初始化 token 計數
|
| 121 |
+
if "input_tokens" not in st.session_state:
|
| 122 |
+
st.session_state.input_tokens = 0
|
| 123 |
+
if "output_tokens" not in st.session_state:
|
| 124 |
+
st.session_state.output_tokens = 0
|
| 125 |
+
if "total_tokens" not in st.session_state:
|
| 126 |
+
st.session_state.total_tokens = 0
|
| 127 |
+
|
| 128 |
+
# 檢查 session_state 中的 openai_model 是否有效,不是則重設為預設值 o3-mini
|
| 129 |
+
valid_openai_models = ["o3-mini", "o1-mini"]
|
| 130 |
+
if "openai_model" not in st.session_state or st.session_state["openai_model"] not in valid_openai_models:
|
| 131 |
+
st.session_state["openai_model"] = "o3-mini"
|
| 132 |
+
if "whisper_model" not in st.session_state:
|
| 133 |
+
st.session_state["whisper_model"] = "small"
|
| 134 |
+
|
| 135 |
+
with st.sidebar:
|
| 136 |
+
st.header("設定")
|
| 137 |
+
|
| 138 |
+
# 選擇轉錄服務
|
| 139 |
+
transcription_service = st.selectbox(
|
| 140 |
+
"選擇轉錄服務",
|
| 141 |
+
["Whisper", "ElevenLabs"],
|
| 142 |
+
index=0,
|
| 143 |
+
help="選���要使用的語音轉文字服務"
|
| 144 |
+
)
|
| 145 |
+
|
| 146 |
+
# Whisper 相關設定
|
| 147 |
+
if transcription_service == "Whisper":
|
| 148 |
+
whisper_model = st.selectbox(
|
| 149 |
+
"選擇 Whisper 模型",
|
| 150 |
+
options=["tiny", "base", "small", "medium", "large"],
|
| 151 |
+
index=2 # 預設是 small (第三個選項)
|
| 152 |
+
)
|
| 153 |
+
st.session_state["whisper_model"] = whisper_model
|
| 154 |
+
st.caption(get_model_description(whisper_model))
|
| 155 |
+
|
| 156 |
+
# 語言設定
|
| 157 |
+
language_mode = st.radio(
|
| 158 |
+
"語言設定",
|
| 159 |
+
options=["自動偵測", "指定語言", "混合語言"],
|
| 160 |
+
help="選擇音訊的語言處理模式"
|
| 161 |
+
)
|
| 162 |
+
|
| 163 |
+
if language_mode == "指定語言":
|
| 164 |
+
languages = {
|
| 165 |
+
"中文 (繁體/簡體)": "zh",
|
| 166 |
+
"英文": "en",
|
| 167 |
+
"日文": "ja",
|
| 168 |
+
"韓文": "ko",
|
| 169 |
+
"其他": "custom"
|
| 170 |
+
}
|
| 171 |
+
|
| 172 |
+
selected_lang = st.selectbox(
|
| 173 |
+
"選擇語言",
|
| 174 |
+
options=list(languages.keys())
|
| 175 |
+
)
|
| 176 |
+
|
| 177 |
+
if selected_lang == "其他":
|
| 178 |
+
custom_lang = st.text_input(
|
| 179 |
+
"輸入語言代碼",
|
| 180 |
+
placeholder="例如:fr 代表法文",
|
| 181 |
+
help="請輸入 ISO 639-1 語言代碼"
|
| 182 |
+
)
|
| 183 |
+
language_code = custom_lang if custom_lang else None
|
| 184 |
+
else:
|
| 185 |
+
language_code = languages[selected_lang]
|
| 186 |
+
else:
|
| 187 |
+
language_code = None
|
| 188 |
+
|
| 189 |
+
# ElevenLabs 相關設定
|
| 190 |
+
elevenlabs_api_key = None
|
| 191 |
+
if transcription_service == "ElevenLabs":
|
| 192 |
+
elevenlabs_api_key = st.text_input(
|
| 193 |
+
"ElevenLabs API 金鑰",
|
| 194 |
+
type="password"
|
| 195 |
+
)
|
| 196 |
+
|
| 197 |
+
# OpenAI API 金鑰和模型選擇
|
| 198 |
+
openai_api_key = st.text_input(
|
| 199 |
+
"OpenAI API 金鑰",
|
| 200 |
+
type="password"
|
| 201 |
+
)
|
| 202 |
+
|
| 203 |
+
model_choice = st.selectbox(
|
| 204 |
+
"選擇 OpenAI 模型",
|
| 205 |
+
options=["gpt-4o", "gpt-4o-mini", "o1-mini", "o3-mini"],
|
| 206 |
+
index=3, # 預設選擇 o3-mini
|
| 207 |
+
help="選擇要使用的 OpenAI 模型"
|
| 208 |
+
)
|
| 209 |
+
st.session_state["openai_model"] = model_choice
|
| 210 |
+
|
| 211 |
+
# 其他設定
|
| 212 |
+
enable_diarization = st.checkbox("啟用說話者辨識", value=False)
|
| 213 |
+
temperature = st.slider("創意程度", 0.0, 1.0, 0.5)
|
| 214 |
+
|
| 215 |
+
# 作者資訊
|
| 216 |
+
st.markdown("---")
|
| 217 |
+
st.markdown("""
|
| 218 |
+
### Created by
|
| 219 |
+
**Tseng Yao Hsien**
|
| 220 |
+
Endocrinologist
|
| 221 |
+
Tungs' Taichung MetroHarbor Hospital
|
| 222 |
+
""")
|
| 223 |
+
|
| 224 |
+
# 顯示價格說明
|
| 225 |
+
with st.sidebar.expander("💡 模型價格說明(USD per 1M tokens)"):
|
| 226 |
+
st.write("""
|
| 227 |
+
### gpt-4o
|
| 228 |
+
- 輸入:$2.50 / 1M tokens
|
| 229 |
+
- 快取輸入:$1.25 / 1M tokens
|
| 230 |
+
- 輸出:$10.00 / 1M tokens
|
| 231 |
+
|
| 232 |
+
### gpt-4o-mini
|
| 233 |
+
- 輸入:$0.15 / 1M tokens
|
| 234 |
+
- 快取輸入:$0.075 / 1M tokens
|
| 235 |
+
- 輸出:$0.60 / 1M tokens
|
| 236 |
+
|
| 237 |
+
### o1-mini & o3-mini
|
| 238 |
+
- 輸入:$1.10 / 1M tokens
|
| 239 |
+
- 快取輸入:$0.55 / 1M tokens
|
| 240 |
+
- 輸出:$4.40 / 1M tokens
|
| 241 |
+
|
| 242 |
+
### 匯率
|
| 243 |
+
- 1 USD = 31.5 NTD
|
| 244 |
+
""")
|
| 245 |
+
|
| 246 |
+
# 提示詞設定
|
| 247 |
+
with st.expander("提示詞設定(選填)", expanded=False):
|
| 248 |
+
context_prompt = st.text_area(
|
| 249 |
+
"請輸入相關提示詞",
|
| 250 |
+
placeholder="例如:\n- 這是一段醫學演講\n- 包含專有名詞:糖尿病、胰島素\n- 主要討論糖尿病的治療方法",
|
| 251 |
+
help="提供音訊內容的相關資訊,可以幫助 AI 更準確地理解和轉錄內容"
|
| 252 |
+
)
|
| 253 |
+
|
| 254 |
+
# 上傳檔案
|
| 255 |
+
uploaded_file = st.file_uploader("上傳音訊檔案", type=["mp3", "wav", "ogg", "m4a"])
|
| 256 |
+
|
| 257 |
+
if uploaded_file and st.button("處理音訊"):
|
| 258 |
+
if not openai_api_key:
|
| 259 |
+
st.error("請提供 OpenAI API 金鑰")
|
| 260 |
+
return
|
| 261 |
+
|
| 262 |
+
if transcription_service == "ElevenLabs" and not elevenlabs_api_key:
|
| 263 |
+
st.error("請提供 ElevenLabs API 金鑰")
|
| 264 |
+
return
|
| 265 |
+
|
| 266 |
+
try:
|
| 267 |
+
with st.spinner("處理中..."):
|
| 268 |
+
# 初始化變數
|
| 269 |
+
full_transcript = ""
|
| 270 |
+
|
| 271 |
+
# 檢查檔案大小
|
| 272 |
+
temp_path = f"temp_{uploaded_file.name}"
|
| 273 |
+
with open(temp_path, "wb") as f:
|
| 274 |
+
f.write(uploaded_file.getbuffer())
|
| 275 |
+
|
| 276 |
+
if check_file_size(temp_path):
|
| 277 |
+
# 檔案需要分割
|
| 278 |
+
audio_segments = split_large_audio(temp_path)
|
| 279 |
+
if not audio_segments:
|
| 280 |
+
st.error("檔案分割失敗")
|
| 281 |
+
return
|
| 282 |
+
|
| 283 |
+
progress_bar = st.progress(0)
|
| 284 |
+
for i, segment_path in enumerate(audio_segments):
|
| 285 |
+
if transcription_service == "Whisper":
|
| 286 |
+
result = transcribe_audio_whisper(
|
| 287 |
+
segment_path,
|
| 288 |
+
model_name=whisper_model,
|
| 289 |
+
language=language_code,
|
| 290 |
+
initial_prompt=context_prompt
|
| 291 |
+
)
|
| 292 |
+
else:
|
| 293 |
+
result = transcribe_audio_elevenlabs(
|
| 294 |
+
api_key=elevenlabs_api_key,
|
| 295 |
+
file_path=segment_path,
|
| 296 |
+
diarize=enable_diarization
|
| 297 |
+
)
|
| 298 |
+
|
| 299 |
+
if result:
|
| 300 |
+
full_transcript += result["text"] + "\n"
|
| 301 |
+
progress_bar.progress((i + 1) / len(audio_segments))
|
| 302 |
+
os.remove(segment_path)
|
| 303 |
+
else:
|
| 304 |
+
# 直接轉錄
|
| 305 |
+
if transcription_service == "Whisper":
|
| 306 |
+
result = transcribe_audio_whisper(
|
| 307 |
+
temp_path,
|
| 308 |
+
model_name=whisper_model,
|
| 309 |
+
language=language_code,
|
| 310 |
+
initial_prompt=context_prompt
|
| 311 |
+
)
|
| 312 |
+
else:
|
| 313 |
+
result = transcribe_audio_elevenlabs(
|
| 314 |
+
api_key=elevenlabs_api_key,
|
| 315 |
+
file_path=temp_path,
|
| 316 |
+
diarize=enable_diarization
|
| 317 |
+
)
|
| 318 |
+
|
| 319 |
+
if result:
|
| 320 |
+
full_transcript = result["text"]
|
| 321 |
+
|
| 322 |
+
# 清理原始暫存檔
|
| 323 |
+
os.remove(temp_path)
|
| 324 |
+
|
| 325 |
+
# 處理轉錄結果
|
| 326 |
+
if full_transcript:
|
| 327 |
+
st.subheader("原始轉錄文字")
|
| 328 |
+
st.text_area("原始文字", full_transcript, height=200)
|
| 329 |
+
|
| 330 |
+
# 優化文字
|
| 331 |
+
refined = refine_transcript(
|
| 332 |
+
raw_text=full_transcript,
|
| 333 |
+
api_key=openai_api_key,
|
| 334 |
+
model=model_choice,
|
| 335 |
+
temperature=temperature,
|
| 336 |
+
context=context_prompt
|
| 337 |
+
)
|
| 338 |
+
|
| 339 |
+
if refined:
|
| 340 |
+
st.subheader("優化後的文字")
|
| 341 |
+
st.text_area("修正後的文字", refined["corrected"], height=200)
|
| 342 |
+
st.subheader("文字摘要")
|
| 343 |
+
st.text_area("摘要", refined["summary"], height=200)
|
| 344 |
+
|
| 345 |
+
# 更新 token 使用統計(包含兩次 API 呼叫的總和)
|
| 346 |
+
current_usage = refined.get("usage", {})
|
| 347 |
+
st.session_state.input_tokens = current_usage.get("total_input_tokens", 0)
|
| 348 |
+
st.session_state.output_tokens = current_usage.get("total_output_tokens", 0)
|
| 349 |
+
st.session_state.total_tokens = st.session_state.input_tokens + st.session_state.output_tokens
|
| 350 |
+
|
| 351 |
+
# 顯示費用統計
|
| 352 |
+
st.markdown("---")
|
| 353 |
+
st.markdown("### 💰 費用統計")
|
| 354 |
+
st.markdown("#### 總計")
|
| 355 |
+
st.markdown(f"總 Tokens: **{st.session_state.total_tokens:,}**")
|
| 356 |
+
|
| 357 |
+
# 計算費用
|
| 358 |
+
total_cost_usd, total_cost_ntd, details = calculate_cost(
|
| 359 |
+
st.session_state.input_tokens,
|
| 360 |
+
st.session_state.output_tokens,
|
| 361 |
+
model_choice,
|
| 362 |
+
is_cached=False
|
| 363 |
+
)
|
| 364 |
+
|
| 365 |
+
st.markdown(f"總費用: **NT$ {total_cost_ntd:.2f}**")
|
| 366 |
+
|
| 367 |
+
# 顯示詳細成本資訊
|
| 368 |
+
display_cost_info(
|
| 369 |
+
st.session_state.input_tokens,
|
| 370 |
+
st.session_state.output_tokens,
|
| 371 |
+
model_choice,
|
| 372 |
+
is_cached=False
|
| 373 |
+
)
|
| 374 |
+
else:
|
| 375 |
+
st.error("文字優化失敗")
|
| 376 |
+
else:
|
| 377 |
+
st.error("轉錄失敗")
|
| 378 |
+
|
| 379 |
+
except Exception as e:
|
| 380 |
+
st.error(f"處理失敗:{str(e)}")
|
| 381 |
+
logger.error(f"處理失敗:{str(e)}")
|
| 382 |
+
|
| 383 |
+
if __name__ == "__main__":
|
| 384 |
+
main()
|
packages.txt
ADDED
|
@@ -0,0 +1,2 @@
|
|
|
|
|
|
|
|
|
|
| 1 |
+
ffmpeg
|
| 2 |
+
python3-pip
|
requirements.txt
ADDED
|
@@ -0,0 +1,17 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# Core dependencies
|
| 2 |
+
elevenlabs>=1.0.0
|
| 3 |
+
openai>=1.0.0
|
| 4 |
+
gradio>=4.19.2
|
| 5 |
+
python-dotenv>=1.0.0
|
| 6 |
+
requests>=2.31.0
|
| 7 |
+
|
| 8 |
+
# Audio processing
|
| 9 |
+
pydub>=0.25.1
|
| 10 |
+
ffmpeg-python>=0.2.0
|
| 11 |
+
openai-whisper>=20231117
|
| 12 |
+
numpy>=1.24.0
|
| 13 |
+
torch>=2.0.0
|
| 14 |
+
|
| 15 |
+
# Networking and utilities
|
| 16 |
+
urllib3>=2.0.0
|
| 17 |
+
typing-extensions>=4.7.0
|
temp_podcast_testo_TRAVERSE.mp3
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
version https://git-lfs.github.com/spec/v1
|
| 2 |
+
oid sha256:22c280d919c168d9efe0fd7ece7a46b9b464f4e34926b938e2e044aef15cabda
|
| 3 |
+
size 5816876
|
transcript_refiner.py
ADDED
|
@@ -0,0 +1,144 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
from openai import OpenAI
|
| 2 |
+
from typing import Optional, Dict, Any
|
| 3 |
+
import streamlit as st
|
| 4 |
+
|
| 5 |
+
# 定義可用的 OpenAI 模型
|
| 6 |
+
OPENAI_MODELS = {
|
| 7 |
+
"gpt-4o": "GPT-4o",
|
| 8 |
+
"gpt-4o-mini": "GPT-4o-mini",
|
| 9 |
+
"o1-mini": "o1-mini",
|
| 10 |
+
"o3-mini": "o3-mini"
|
| 11 |
+
}
|
| 12 |
+
|
| 13 |
+
def refine_transcript(
|
| 14 |
+
raw_text: str,
|
| 15 |
+
api_key: str,
|
| 16 |
+
model: str = "o3-mini",
|
| 17 |
+
temperature: float = 0.5,
|
| 18 |
+
context: Optional[str] = None
|
| 19 |
+
) -> Optional[Dict[str, Any]]:
|
| 20 |
+
"""
|
| 21 |
+
使用 OpenAI 優化轉錄文字
|
| 22 |
+
|
| 23 |
+
Args:
|
| 24 |
+
raw_text: 原始文字
|
| 25 |
+
api_key: OpenAI API 金鑰
|
| 26 |
+
model: 使用的模型名稱
|
| 27 |
+
temperature: 創意程度 (0.0-1.0)
|
| 28 |
+
context: 背景資訊
|
| 29 |
+
"""
|
| 30 |
+
client = OpenAI(api_key=api_key)
|
| 31 |
+
|
| 32 |
+
try:
|
| 33 |
+
# 準備 API 參數
|
| 34 |
+
system_prompt = (
|
| 35 |
+
"你是一個專業的文字編輯,負責將文字轉換成正確的繁體中文並修正語法錯誤。"
|
| 36 |
+
"請保持原意,但確保輸出是優美的繁體中文。"
|
| 37 |
+
)
|
| 38 |
+
if context:
|
| 39 |
+
system_prompt += f"\n\n背景資訊:{context}"
|
| 40 |
+
|
| 41 |
+
params = {
|
| 42 |
+
"model": model,
|
| 43 |
+
"messages": [
|
| 44 |
+
{
|
| 45 |
+
"role": "system",
|
| 46 |
+
"content": system_prompt
|
| 47 |
+
},
|
| 48 |
+
{
|
| 49 |
+
"role": "user",
|
| 50 |
+
"content": f"請將以下文字轉換成繁體中文,並修正語法和標點符號:\n\n{raw_text}"
|
| 51 |
+
}
|
| 52 |
+
]
|
| 53 |
+
}
|
| 54 |
+
|
| 55 |
+
# 只有 gpt-4o 和 gpt-4o-mini 支援 temperature
|
| 56 |
+
if model.startswith("gpt-4"):
|
| 57 |
+
params["temperature"] = temperature
|
| 58 |
+
|
| 59 |
+
# 第一步:修正並轉換為繁體中文
|
| 60 |
+
correction_response = client.chat.completions.create(**params)
|
| 61 |
+
|
| 62 |
+
corrected_text = correction_response.choices[0].message.content
|
| 63 |
+
|
| 64 |
+
# 第二步:結構化整理(使用相同的參數設定)
|
| 65 |
+
params["messages"] = [
|
| 66 |
+
{
|
| 67 |
+
"role": "system",
|
| 68 |
+
"content": (
|
| 69 |
+
"你是一個專業的文字編輯,負責整理和結構化文字內容。"
|
| 70 |
+
"請以繁體中文輸出,並確保格式清晰易讀。"
|
| 71 |
+
)
|
| 72 |
+
},
|
| 73 |
+
{
|
| 74 |
+
"role": "user",
|
| 75 |
+
"content": (
|
| 76 |
+
"請幫我整理以下文字,並提供:\n"
|
| 77 |
+
"1. 重點摘要\n"
|
| 78 |
+
"2. 關鍵字列表\n"
|
| 79 |
+
"3. 主要論點或重要資訊\n\n"
|
| 80 |
+
f"{corrected_text}"
|
| 81 |
+
)
|
| 82 |
+
}
|
| 83 |
+
]
|
| 84 |
+
|
| 85 |
+
summary_response = client.chat.completions.create(**params)
|
| 86 |
+
summary_text = summary_response.choices[0].message.content
|
| 87 |
+
|
| 88 |
+
# 計算總 token 使用量
|
| 89 |
+
total_input_tokens = (
|
| 90 |
+
correction_response.usage.prompt_tokens +
|
| 91 |
+
summary_response.usage.prompt_tokens
|
| 92 |
+
)
|
| 93 |
+
total_output_tokens = (
|
| 94 |
+
correction_response.usage.completion_tokens +
|
| 95 |
+
summary_response.usage.completion_tokens
|
| 96 |
+
)
|
| 97 |
+
|
| 98 |
+
return {
|
| 99 |
+
"corrected": corrected_text,
|
| 100 |
+
"summary": summary_text,
|
| 101 |
+
"usage": {
|
| 102 |
+
"total_input_tokens": total_input_tokens,
|
| 103 |
+
"total_output_tokens": total_output_tokens,
|
| 104 |
+
"model": model
|
| 105 |
+
}
|
| 106 |
+
}
|
| 107 |
+
|
| 108 |
+
except Exception as e:
|
| 109 |
+
print(f"文字優化失敗:{str(e)}")
|
| 110 |
+
return None
|
| 111 |
+
|
| 112 |
+
|
| 113 |
+
def convert_to_traditional_chinese(
|
| 114 |
+
text: str,
|
| 115 |
+
api_key: str,
|
| 116 |
+
model: str = "o3-mini"
|
| 117 |
+
) -> str:
|
| 118 |
+
"""將文字轉換為繁體中文"""
|
| 119 |
+
client = OpenAI(api_key=api_key)
|
| 120 |
+
|
| 121 |
+
response = client.chat.completions.create(
|
| 122 |
+
model=model,
|
| 123 |
+
temperature=0.1, # 使用較低的溫度以確保準確轉換
|
| 124 |
+
messages=[
|
| 125 |
+
{
|
| 126 |
+
"role": "system",
|
| 127 |
+
"content": "你是一個專業的繁簡轉換工具,請將輸入文字轉換成繁體中文,保持原意不變。"
|
| 128 |
+
},
|
| 129 |
+
{
|
| 130 |
+
"role": "user",
|
| 131 |
+
"content": text
|
| 132 |
+
}
|
| 133 |
+
]
|
| 134 |
+
)
|
| 135 |
+
|
| 136 |
+
return response.choices[0].message.content
|
| 137 |
+
|
| 138 |
+
# Example usage with elevenlabs_stt:
|
| 139 |
+
# raw_transcript = transcribe_audio(...)['text']
|
| 140 |
+
# refined = refine_transcript(
|
| 141 |
+
# raw_text=raw_transcript,
|
| 142 |
+
# api_key="OPENAI_API_KEY",
|
| 143 |
+
# temperature=0.5
|
| 144 |
+
# )
|
utils.py
ADDED
|
@@ -0,0 +1,94 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
import os
|
| 2 |
+
from typing import Tuple, List, Optional
|
| 3 |
+
from pydub import AudioSegment
|
| 4 |
+
import math
|
| 5 |
+
import logging
|
| 6 |
+
|
| 7 |
+
# 設定日誌
|
| 8 |
+
logging.basicConfig(level=logging.INFO)
|
| 9 |
+
logger = logging.getLogger(__name__)
|
| 10 |
+
|
| 11 |
+
# 常數定義
|
| 12 |
+
MAX_FILE_SIZE_MB = 25 # ElevenLabs 的檔案大小限制
|
| 13 |
+
SEGMENT_LENGTH_MS = 300000 # 5 分鐘,單位為毫秒
|
| 14 |
+
|
| 15 |
+
def check_file_constraints(file_path: str, diarize: bool = False) -> Tuple[bool, str]:
|
| 16 |
+
"""檢查檔案限制條件"""
|
| 17 |
+
# 檔案大小限制 (25MB)
|
| 18 |
+
MAX_FILE_SIZE = 25 * 1024 * 1024
|
| 19 |
+
# 音訊長度限制(使用 diarize 時為 8 分鐘)
|
| 20 |
+
MAX_DURATION_DIARIZE = 8 * 60
|
| 21 |
+
|
| 22 |
+
try:
|
| 23 |
+
file_size = os.path.getsize(file_path)
|
| 24 |
+
if file_size > MAX_FILE_SIZE:
|
| 25 |
+
return False, f"檔案大小超過限制(最大 25MB):目前 {file_size/1024/1024:.1f}MB"
|
| 26 |
+
|
| 27 |
+
# 如果需要的話,這裡可以加入音訊長度檢查
|
| 28 |
+
# 需要安裝 pydub: pip install pydub
|
| 29 |
+
if diarize:
|
| 30 |
+
try:
|
| 31 |
+
audio = AudioSegment.from_file(file_path)
|
| 32 |
+
duration_seconds = len(audio) / 1000
|
| 33 |
+
if duration_seconds > MAX_DURATION_DIARIZE:
|
| 34 |
+
return False, (
|
| 35 |
+
f"使用說話者辨識時,音訊長度不能超過 8 分鐘:"
|
| 36 |
+
f"目前 {duration_seconds/60:.1f} 分鐘"
|
| 37 |
+
)
|
| 38 |
+
except ImportError:
|
| 39 |
+
pass # 如果沒有安裝 pydub,就跳過長度檢查
|
| 40 |
+
|
| 41 |
+
return True, "檔案檢查通過"
|
| 42 |
+
except Exception as e:
|
| 43 |
+
return False, f"檔案檢查失敗:{str(e)}"
|
| 44 |
+
|
| 45 |
+
def check_file_size(file_path: str, max_size_mb: int = MAX_FILE_SIZE_MB) -> bool:
|
| 46 |
+
"""
|
| 47 |
+
檢查檔案大小是否超過限制
|
| 48 |
+
|
| 49 |
+
Args:
|
| 50 |
+
file_path: 檔案路徑
|
| 51 |
+
max_size_mb: 最大檔案大小(MB)
|
| 52 |
+
|
| 53 |
+
Returns:
|
| 54 |
+
如果檔案大小超過限制則返回 True
|
| 55 |
+
"""
|
| 56 |
+
file_size_mb = os.path.getsize(file_path) / (1024 * 1024)
|
| 57 |
+
return file_size_mb > max_size_mb
|
| 58 |
+
|
| 59 |
+
def split_large_audio(file_path: str) -> Optional[List[str]]:
|
| 60 |
+
"""
|
| 61 |
+
將大型音訊檔案分割成較小的片段
|
| 62 |
+
|
| 63 |
+
Args:
|
| 64 |
+
file_path: 音訊檔案路徑
|
| 65 |
+
|
| 66 |
+
Returns:
|
| 67 |
+
分割後的檔案路徑列表,如果失敗則返回 None
|
| 68 |
+
"""
|
| 69 |
+
try:
|
| 70 |
+
# 載入音訊檔案
|
| 71 |
+
audio = AudioSegment.from_file(file_path)
|
| 72 |
+
|
| 73 |
+
# 如果檔案小於限制,直接返回原始檔案路徑
|
| 74 |
+
if not check_file_size(file_path):
|
| 75 |
+
return [file_path]
|
| 76 |
+
|
| 77 |
+
# 分割音訊
|
| 78 |
+
segments = []
|
| 79 |
+
for i, start in enumerate(range(0, len(audio), SEGMENT_LENGTH_MS)):
|
| 80 |
+
end = start + SEGMENT_LENGTH_MS
|
| 81 |
+
segment = audio[start:end]
|
| 82 |
+
|
| 83 |
+
# 儲存分割片段
|
| 84 |
+
segment_path = f"temp_segment_{i}.mp3"
|
| 85 |
+
segment.export(segment_path, format="mp3")
|
| 86 |
+
segments.append(segment_path)
|
| 87 |
+
|
| 88 |
+
logger.info(f"已建立分割片段:{segment_path}")
|
| 89 |
+
|
| 90 |
+
return segments
|
| 91 |
+
|
| 92 |
+
except Exception as e:
|
| 93 |
+
logger.error(f"分割音訊失敗:{str(e)}")
|
| 94 |
+
return None
|
whisper_stt.py
ADDED
|
@@ -0,0 +1,84 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
| 1 |
+
import whisper
|
| 2 |
+
import logging
|
| 3 |
+
from typing import Optional, Dict, Any
|
| 4 |
+
import torch
|
| 5 |
+
|
| 6 |
+
# 設定日誌
|
| 7 |
+
logging.basicConfig(level=logging.INFO)
|
| 8 |
+
logger = logging.getLogger(__name__)
|
| 9 |
+
|
| 10 |
+
def transcribe_audio_whisper(
|
| 11 |
+
file_path: str,
|
| 12 |
+
model_name: str = "base",
|
| 13 |
+
language: Optional[str] = None,
|
| 14 |
+
initial_prompt: Optional[str] = None,
|
| 15 |
+
task: str = "transcribe"
|
| 16 |
+
) -> Optional[Dict[str, Any]]:
|
| 17 |
+
"""
|
| 18 |
+
使用 Whisper 模型進行音訊轉文字
|
| 19 |
+
|
| 20 |
+
Args:
|
| 21 |
+
file_path: 音訊檔案路徑
|
| 22 |
+
model_name: Whisper 模型名稱 ("tiny", "base", "small", "medium", "large")
|
| 23 |
+
language: 音訊語言(ISO 639-1 代碼,如 "zh" 表示中文)
|
| 24 |
+
initial_prompt: 初始提示詞
|
| 25 |
+
task: 任務類型 ("transcribe" 或 "translate")
|
| 26 |
+
|
| 27 |
+
Returns:
|
| 28 |
+
包含轉錄結果的字典,如果失敗則返回 None
|
| 29 |
+
"""
|
| 30 |
+
try:
|
| 31 |
+
# 檢查 CUDA 是否可用
|
| 32 |
+
device = "cuda" if torch.cuda.is_available() else "cpu"
|
| 33 |
+
logger.info(f"使用設備: {device}")
|
| 34 |
+
|
| 35 |
+
# 載入模型
|
| 36 |
+
logger.info(f"載入 Whisper {model_name} 模型...")
|
| 37 |
+
model = whisper.load_model(model_name, device=device)
|
| 38 |
+
|
| 39 |
+
# 轉錄選項
|
| 40 |
+
options = {
|
| 41 |
+
"task": task,
|
| 42 |
+
"verbose": True
|
| 43 |
+
}
|
| 44 |
+
if language:
|
| 45 |
+
options["language"] = language
|
| 46 |
+
if initial_prompt:
|
| 47 |
+
options["initial_prompt"] = initial_prompt
|
| 48 |
+
|
| 49 |
+
# 執行轉錄
|
| 50 |
+
logger.info("開始轉錄...")
|
| 51 |
+
result = model.transcribe(file_path, **options)
|
| 52 |
+
|
| 53 |
+
# 整理結果
|
| 54 |
+
response = {
|
| 55 |
+
"text": result["text"],
|
| 56 |
+
"language": result.get("language", "unknown"),
|
| 57 |
+
"segments": result.get("segments", [])
|
| 58 |
+
}
|
| 59 |
+
|
| 60 |
+
logger.info("轉錄完成")
|
| 61 |
+
return response
|
| 62 |
+
|
| 63 |
+
except Exception as e:
|
| 64 |
+
logger.error(f"轉錄失敗:{str(e)}")
|
| 65 |
+
return None
|
| 66 |
+
|
| 67 |
+
def get_available_models() -> list:
|
| 68 |
+
"""
|
| 69 |
+
取得可用的 Whisper 模型列表
|
| 70 |
+
"""
|
| 71 |
+
return ["tiny", "base", "small", "medium", "large"]
|
| 72 |
+
|
| 73 |
+
def get_model_description(model_name: str) -> str:
|
| 74 |
+
"""
|
| 75 |
+
取得模型描述
|
| 76 |
+
"""
|
| 77 |
+
descriptions = {
|
| 78 |
+
"tiny": "最小的模型,速度最快但準確度較低",
|
| 79 |
+
"base": "基礎模型,平衡速度和準確度",
|
| 80 |
+
"small": "小型模型,準確度較好",
|
| 81 |
+
"medium": "中型模型,準確度高",
|
| 82 |
+
"large": "最大的模型,準確度最高但需要較多資源"
|
| 83 |
+
}
|
| 84 |
+
return descriptions.get(model_name, "未知模型")
|