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Update app.py
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app.py
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@@ -7,37 +7,43 @@ from transformers import pipeline
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import requests
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from datetime import datetime
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# 1.
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VOICES = asyncio.run(edge_tts.list_voices())
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PEXELS_API_KEY = os.getenv("PEXELS_API_KEY")
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# 2.
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def generar_guion(prompt):
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# 3.
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def crear_video(prompt, script_personalizado, voz_seleccionada, musica=None):
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try:
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# A. Generar guión
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guion = script_personalizado if script_personalizado else generar_guion(prompt)
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# B. Generar voz (
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os.system(f'edge-tts --voice "{voz_seleccionada}" --text "{guion}" --write-media "voz.mp3"')
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# C.
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headers = {"Authorization": PEXELS_API_KEY}
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query = prompt[:50].replace(" ", "+")
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f"https://api.pexels.com/videos/search?query={query}&per_page=2",
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headers=headers
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# D. Procesar
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audio = AudioFileClip("voz.mp3")
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if musica:
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musica_clip = AudioFileClip(musica.name)
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@@ -45,7 +51,7 @@ def crear_video(prompt, script_personalizado, voz_seleccionada, musica=None):
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musica_clip = musica_clip.loop(duration=audio.duration)
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audio = CompositeAudioClip([audio, musica_clip.volumex(0.3)])
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# E.
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clips = [VideoFileClip(v["video_files"][0]["link"]).subclip(0, 5) for v in videos[:2]]
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final_clip = concatenate_videoclips(clips).set_audio(audio)
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output_path = f"video_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4"
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@@ -53,32 +59,34 @@ def crear_video(prompt, script_personalizado, voz_seleccionada, musica=None):
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return output_path
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except Exception as e:
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print(f"ERROR: {
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return None
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# 4.
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with gr.Blocks(title="Generador de Videos
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gr.Markdown("#
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with gr.Row():
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with gr.Column():
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prompt = gr.Textbox(label="
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script = gr.TextArea(label="
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voz = gr.Dropdown(
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label="
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choices=[v["Name"] for v in VOICES],
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value="es-
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)
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musica = gr.File(label="
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btn = gr.Button("
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with gr.Column():
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output = gr.Video(label="
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btn.click(
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fn=crear_video,
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inputs=[prompt, script, voz, musica],
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outputs=output
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)
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import requests
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from datetime import datetime
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# 1. Configuración inicial (SIN ASYNCIO en callbacks)
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VOICES = asyncio.run(edge_tts.list_voices())
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PEXELS_API_KEY = os.getenv("PEXELS_API_KEY")
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# 2. Generador de guión (sincrónico)
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def generar_guion(prompt):
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try:
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generator = pipeline("text-generation", model="facebook/mbart-large-50")
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return generator(
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f"Genera un guion sobre '{prompt}' (4 puntos breves):",
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max_length=200,
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num_return_sequences=1
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)[0]['generated_text']
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except Exception as e:
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print(f"Error en generación: {e}")
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return prompt # Fallback al texto original
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# 3. Función principal (sincrónica)
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def crear_video(prompt, script_personalizado, voz_seleccionada, musica=None):
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try:
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# A. Generar guión
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guion = script_personalizado if script_personalizado else generar_guion(prompt)
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# B. Generar voz (solución sincrónica)
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os.system(f'edge-tts --voice "{voz_seleccionada}" --text "{guion}" --write-media "voz.mp3"')
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# C. Descargar videos
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headers = {"Authorization": PEXELS_API_KEY}
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query = prompt[:50].replace(" ", "+")
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response = requests.get(
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f"https://api.pexels.com/videos/search?query={query}&per_page=2",
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headers=headers,
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timeout=10
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)
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videos = response.json().get("videos", [])
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# D. Procesar audio
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audio = AudioFileClip("voz.mp3")
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if musica:
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musica_clip = AudioFileClip(musica.name)
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musica_clip = musica_clip.loop(duration=audio.duration)
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audio = CompositeAudioClip([audio, musica_clip.volumex(0.3)])
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# E. Renderizar video
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clips = [VideoFileClip(v["video_files"][0]["link"]).subclip(0, 5) for v in videos[:2]]
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final_clip = concatenate_videoclips(clips).set_audio(audio)
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output_path = f"video_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4"
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return output_path
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except Exception as e:
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print(f"ERROR CRÍTICO: {e}")
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return None
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# 4. Interfaz (con queue enabled=False)
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with gr.Blocks(title="Generador de Videos", css="footer {visibility: hidden}") as app:
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gr.Markdown("# 🎬 GENERADOR DE VIDEOS (ESTABLE)")
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with gr.Row():
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with gr.Column():
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prompt = gr.Textbox(label="Tema principal", placeholder="Ej: 'Tecnología en 2025'")
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script = gr.TextArea(label="Guion personalizado (opcional)", lines=5)
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voz = gr.Dropdown(
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label="Selecciona voz",
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choices=[v["Name"] for v in VOICES],
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value="es-ES-ElviraNeural"
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)
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musica = gr.File(label="Música (opcional)", file_types=[".mp3"])
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btn = gr.Button("Generar Video", variant="primary")
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with gr.Column():
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output = gr.Video(label="Resultado", autoplay=True)
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btn.click(
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fn=crear_video,
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inputs=[prompt, script, voz, musica],
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outputs=output,
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api_name="generar" # Evita usar colas
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)
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# 5. Lanzamiento (sin colas)
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app.launch(enable_queue=False) # ¡Clave para evitar el error!
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