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| import gradio as gr | |
| import os | |
| import asyncio | |
| from conver import ConversationConfig, URLToAudioConverter | |
| from dotenv import load_dotenv | |
| from pydub import AudioSegment | |
| load_dotenv() | |
| MUSICA_FONDO = "musica.mp3" | |
| TAG1 = "tag.mp3" | |
| TAG2 = "tag2.mp3" | |
| def mezclar_musica_y_tags(audio_path: str) -> str: | |
| podcast_audio = AudioSegment.from_file(audio_path) | |
| musica_fondo = AudioSegment.from_file(MUSICA_FONDO).apply_gain(-15) | |
| tag1_audio = AudioSegment.from_file(TAG1).apply_gain(-5) | |
| tag2_audio = AudioSegment.from_file(TAG2).apply_gain(-5) | |
| duracion_podcast = len(podcast_audio) | |
| repeticiones = (duracion_podcast // len(musica_fondo)) + 1 | |
| musica_fondo_loop = musica_fondo * repeticiones | |
| musica_fondo_loop = musica_fondo_loop[:duracion_podcast] | |
| mezcla = musica_fondo_loop.overlay(podcast_audio) | |
| mezcla = tag1_audio + mezcla + tag2_audio | |
| output_path = audio_path.replace(".mp3", "_con_musica.mp3") | |
| mezcla.export(output_path, format="mp3") | |
| return output_path | |
| def synthesize_sync(article_url, text_input, language, skip_llm, agregar_musica): | |
| return asyncio.run(synthesize(article_url, text_input, language, skip_llm, agregar_musica)) | |
| async def synthesize(article_url, text_input, language="en", skip_llm=False, agregar_musica=False): | |
| if not article_url and not text_input: | |
| return "Error: Ingresa una URL o texto", None | |
| try: | |
| config = ConversationConfig() | |
| converter = URLToAudioConverter(config, llm_api_key=os.environ.get("TOGETHER_API_KEY")) | |
| voices = { | |
| "en": ("en-US-AvaMultilingualNeural", "en-US-AndrewMultilingualNeural"), | |
| "es": ("es-ES-AlvaroNeural", "es-ES-ElviraNeural") | |
| } | |
| voice1, voice2 = voices.get(language, voices["en"]) | |
| if skip_llm and text_input: | |
| output_file, conversation = await converter.raw_text_to_audio(text_input, voice1, voice2) | |
| elif text_input: | |
| output_file, conversation = await converter.text_to_audio(text_input, voice1, voice2) | |
| else: | |
| output_file, conversation = await converter.url_to_audio(article_url, voice1, voice2) | |
| if agregar_musica: | |
| output_file = mezclar_musica_y_tags(output_file) | |
| return conversation, output_file | |
| except Exception as e: | |
| return f"Error: {str(e)}", None | |
| with gr.Blocks(theme='gstaff/sketch') as demo: | |
| gr.Markdown("# 🎙 Podcast Converter") | |
| with gr.Group(): | |
| text_url = gr.Textbox(label="URL (opcional)", placeholder="https://...") | |
| text_input = gr.Textbox(label="Texto manual", lines=5, placeholder="Pega tu texto aquí...") | |
| language = gr.Dropdown(["en", "es"], label="Idioma", value="en") | |
| skip_llm = gr.Checkbox(label="🔴 Modo libre (sin filtros LLM)", value=False) | |
| agregar_musica = gr.Checkbox(label="🎵 Agregar música de fondo y cortinillas", value=False) | |
| btn = gr.Button("Generar Podcast", variant="primary") | |
| with gr.Row(): | |
| conv_display = gr.Textbox(label="Conversación", interactive=False, lines=10) | |
| aud = gr.Audio(label="Audio Generado", interactive=False) | |
| btn.click( | |
| synthesize_sync, | |
| inputs=[text_url, text_input, language, skip_llm, agregar_musica], | |
| outputs=[conv_display, aud] | |
| ) | |
| demo.launch() | |