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| import os | |
| import subprocess | |
| import gradio as gr | |
| from moviepy.editor import * | |
| import requests | |
| from datetime import datetime | |
| # 1. Configuración inicial | |
| PEXELS_API_KEY = os.getenv("PEXELS_API_KEY") # Configura esto en Hugging Face | |
| # 2. Lista de voces CORRECTA (formato válido para edge-tts) | |
| VOICES = [ | |
| "es-MX-DaliaNeural", # Mujer México | |
| "es-ES-ElviraNeural", # Mujer España | |
| "es-AR-ElenaNeural", # Mujer Argentina | |
| "es-CO-SalomeNeural", # Mujer Colombia | |
| "en-US-JennyNeural", # Mujer EE.UU. (inglés) | |
| "fr-FR-DeniseNeural", # Mujer Francia (francés) | |
| "de-DE-KatjaNeural", # Mujer Alemania (alemán) | |
| "pt-BR-FranciscaNeural" # Mujer Brasil (portugués) | |
| # ¡Añade más si necesitas! | |
| ] | |
| # 3. Función principal (a prueba de errores) | |
| def generar_video(prompt, voz_seleccionada, musica=None): | |
| try: | |
| # A. Generar voz | |
| voz_archivo = "voz.mp3" | |
| subprocess.run([ | |
| 'edge-tts', | |
| '--voice', voz_seleccionada, | |
| '--text', prompt, | |
| '--write-media', voz_archivo | |
| ], check=True) | |
| # B. Buscar videos en Pexels | |
| headers = {"Authorization": PEXELS_API_KEY} | |
| response = requests.get( | |
| f"https://api.pexels.com/videos/search?query={prompt[:50]}&per_page=2", | |
| headers=headers, | |
| timeout=15 | |
| ) | |
| videos = response.json().get("videos", []) | |
| # C. Procesar música | |
| audio = AudioFileClip(voz_archivo) | |
| if musica: | |
| musica_clip = AudioFileClip(musica.name) | |
| if musica_clip.duration < audio.duration: | |
| musica_clip = musica_clip.loop(duration=audio.duration) | |
| audio = CompositeAudioClip([audio, musica_clip.volumex(0.3)]) | |
| # D. Crear video | |
| clips = [VideoFileClip(v["video_files"][0]["link"]).subclip(0, 5) for v in videos[:2]] | |
| final_clip = concatenate_videoclips(clips).set_audio(audio) | |
| output_path = f"video_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4" | |
| final_clip.write_videofile(output_path, codec="libx264", audio_codec="aac", threads=2) | |
| return output_path | |
| except Exception as e: | |
| print(f"ERROR: {str(e)}") | |
| return None | |
| # 4. Interfaz Gradio (simple pero efectiva) | |
| with gr.Blocks() as app: | |
| gr.Markdown("# 🎬 GENERADOR DE VIDEOS (ESTABLE)") | |
| with gr.Row(): | |
| with gr.Column(): | |
| prompt = gr.Textbox(label="Tema del video", placeholder="Ej: 'Lugares misteriosos de España'") | |
| voz = gr.Dropdown(label="Selecciona voz", choices=VOICES, value="es-ES-ElviraNeural") | |
| musica = gr.File(label="Música de fondo (opcional)", file_types=[".mp3"]) | |
| btn = gr.Button("Generar Video", variant="primary") | |
| with gr.Column(): | |
| output = gr.Video(label="Resultado", autoplay=True) | |
| btn.click( | |
| fn=generar_video, | |
| inputs=[prompt, voz, musica], | |
| outputs=output | |
| ) | |
| app.launch(server_name="0.0.0.0", server_port=7860) |