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import gradio as gr
import edge_tts
import asyncio
import tempfile
import os
async def get_voices():
voices = await edge_tts.list_voices()
return {f"{v['ShortName']} - {v['Locale']} ({v['Gender']})": v['ShortName'] for v in voices}
async def text_to_speech(text, voice, rate, pitch):
if not text.strip():
return None, "Bitte gib den zu konvertierenden Text ein."
if not voice:
return None, "Bitte wähle eine Stimme aus."
voice_short_name = voice.split(" - ")[0]
rate_str = f"{rate:+d}%"
pitch_str = f"{pitch:+d}Hz"
communicate = edge_tts.Communicate(text, voice_short_name, rate=rate_str, pitch=pitch_str)
with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_file:
tmp_path = tmp_file.name
await communicate.save(tmp_path)
return tmp_path, None
async def tts_interface(text, voice, rate, pitch):
audio, warning = await text_to_speech(text, voice, rate, pitch)
if warning:
return audio, gr.Warning(warning)
return audio, None
async def create_demo():
voices = await get_voices()
description = """
Wandle Text mit Microsoft Edge TTS in Sprache um. Passe die Sprechgeschwindigkeit und die Tonhöhe an: 0 ist die Standardeinstellung, positive Werte erhöhen, negative Werte verringern.
"""
demo = gr.Interface(
fn=tts_interface,
inputs=[
gr.Textbox(label="Texteingabe", lines=5),
gr.Dropdown(choices=[""] + list(voices.keys()), label="Wähle eine Stimme aus", value=""),
gr.Slider(minimum=-50, maximum=50, value=0, label="Anpassung der Sprechgeschwindigkeit (%)", step=1),
gr.Slider(minimum=-20, maximum=20, value=0, label="Tonhöhenanpassung (Hz)", step=1)
],
outputs=[
gr.Audio(label="Audio generieren", type="filepath"),
gr.Markdown(label="Warning", visible=False)
],
title="Edge-TTS",
description=description,
article="Erlebe die Leistungsfähigkeit von Edge TTS für die Text-zu-Sprache-Umwandlung und entdecke unseren erweiterten Text-zu-Video-Konverter für noch mehr kreative Möglichkeiten!",
analytics_enabled=False,
flagging_mode="manual",
api_name="api"
)
return demo
async def main():
demo = await create_demo()
demo.queue(default_concurrency_limit=5)
demo.launch(show_api=True, share=False)
if __name__ == "__main__":
asyncio.run(main())
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