File size: 1,345 Bytes
3f9a435 5085eea 3f9a435 035bcdc 0611db1 3f9a435 035bcdc 6e9785f 42c91bd 035bcdc a570f7a 0611db1 3f9a435 035bcdc 6e9785f a570f7a 0611db1 035bcdc a570f7a 87e3a41 a570f7a 87e3a41 6e9785f 3f9a435 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 |
from gtts import gTTS
import io
# Convert translated text to speech
def text_to_speech(text, target_lang):
try:
if not text or not text.strip(): # Check for valid text
print("Error: Empty or invalid text for speech synthesis")
return None
cleaned_text = text.strip()[:200] # Clean and limit text to 200 characters
print(f"Attempting to synthesize: '{cleaned_text}' for lang: {target_lang}")
lang_map = {"en": "en", "fr": "fr", "es": "es", "de": "de", "hi": "hi", "zh": "zh-cn", "ar": "ar", "ru": "ru", "ja": "ja"}
lang_code = lang_map.get(target_lang, "en")
if lang_code not in lang_map.values(): # Validate language code
print(f"Error: Unsupported language code {lang_code} for speech synthesis")
return None
tts = gTTS(text=cleaned_text, lang=lang_code, slow=False)
audio_buffer = io.BytesIO()
tts.write_to_fp(audio_buffer)
audio_buffer.seek(0)
if audio_buffer.getbuffer().nbytes > 0: # Verify audio data
print(f"Audio generated successfully, size: {audio_buffer.getbuffer().nbytes} bytes")
return audio_buffer
print("Error: Audio buffer is empty after synthesis")
return None
except Exception as e:
print(f"Audio error: {e}")
return None |