| import streamlit as st | |
| import speech_recognition as sr | |
| from gtts import gTTS | |
| import os | |
| def transcribe_audio(audio_file): | |
| """Transcribe uploaded audio file to text.""" | |
| recognizer = sr.Recognizer() | |
| try: | |
| # Save uploaded file temporarily | |
| with open("temp_audio.wav", "wb") as f: | |
| f.write(audio_file.read()) | |
| # Transcribe using SpeechRecognition | |
| with sr.AudioFile("temp_audio.wav") as source: | |
| audio = recognizer.record(source) | |
| text = recognizer.recognize_google(audio) | |
| # Clean up | |
| os.remove("temp_audio.wav") | |
| return text | |
| except Exception as e: | |
| st.error(f"Audio transcription failed: {str(e)}") | |
| return "" | |
| def text_to_speech(text, target_lang): | |
| """Convert translated text to audio.""" | |
| try: | |
| # Map target language to gTTS codes | |
| lang_map = { | |
| "English": "en", | |
| "French": "fr", | |
| "Spanish": "es", | |
| "German": "de", | |
| "Chinese": "zh", | |
| "Arabic": "ar", | |
| "Russian": "ru", | |
| "Hindi": "hi", | |
| "Japanese": "ja" | |
| } | |
| lang_code = lang_map.get(target_lang, "en") | |
| # Generate audio | |
| tts = gTTS(text=text, lang=lang_code, slow=False) | |
| audio_path = "output_audio.mp3" | |
| tts.save(audio_path) | |
| return audio_path | |
| except Exception as e: | |
| st.error(f"Audio generation failed: {str(e)}") | |
| return None |