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import gradio as gr
import pyttsx3
import os
import warnings
# Suppress pygame welcome message
with warnings.catch_warnings():
warnings.simplefilter("ignore")
import pygame
def get_voices():
"""Initialize engine and get available voices with error handling"""
try:
engine = pyttsx3.init()
voices = engine.getProperty('voices')
return {f"{voice.name} ({voice.languages[0] if voice.languages else 'Unknown'})": voice.id
for voice in voices}
except Exception as e:
print(f"Error initializing TTS engine: {e}")
# Return a default voice if engine fails
return {"Default Voice": None}
# Get available voices
voice_map = get_voices()
def text_to_speech(text, voice_name, rate=200):
"""
Convert text to speech with selected voice and rate.
Saves output as an audio file and returns the file path.
"""
try:
# Initialize engine for each call
engine = pyttsx3.init()
# Set voice if available
voice_id = voice_map.get(voice_name)
if voice_id:
engine.setProperty('voice', voice_id)
# Set speech rate
engine.setProperty('rate', rate)
# Save audio to a file
output_file = "output.wav"
engine.save_to_file(text, output_file)
engine.runAndWait()
# Ensure file exists before returning
if os.path.exists(output_file):
return output_file
return None
except Exception as e:
print(f"Error in text_to_speech: {e}")
return None
# Gradio interface
with gr.Blocks(title="Text-to-Speech with Different Voices") as demo:
gr.Markdown("# Text-to-Speech Converter")
gr.Markdown("Enter text and select a voice to convert it to speech with different voices and accents.")
text_input = gr.Textbox(label="Enter Text", placeholder="Type your text here...")
voice_dropdown = gr.Dropdown(choices=list(voice_map.keys()), label="Select Voice/Accent", value=list(voice_map.keys())[0] if voice_map else None)
rate_slider = gr.Slider(minimum=100, maximum=300, value=200, step=10, label="Speech Rate")
convert_button = gr.Button("Convert to Speech")
audio_output = gr.Audio(label="Generated Speech")
convert_button.click(
fn=text_to_speech,
inputs=[text_input, voice_dropdown, rate_slider],
outputs=audio_output
)
if __name__ == "__main__":
demo.launch() |