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Update app.py
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app.py
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import os
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import asyncio
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import logging
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import tempfile
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import requests
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from datetime import datetime
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import edge_tts
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import gradio as gr
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import torch
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from transformers import GPT2Tokenizer, GPT2LMHeadModel
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from keybert import KeyBERT
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import re
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import math
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import shutil
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import
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#
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logger = logging.getLogger(__name__)
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logger.info("INICIO DE EJECUCIÓN - GENERADOR DE VIDEOS")
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logger.info("="*80)
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# Diccionario de voces TTS disponibles organizadas por idioma
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# Puedes expandir esta lista si conoces otros IDs de voz de Edge TTS
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VOCES_DISPONIBLES = {
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"Español (España)": {
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"es-ES-JuanNeural": "Juan (España) - Masculino",
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"es-ES-ElviraNeural": "Elvira (España) - Femenino",
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"es-ES-AlvaroNeural": "Álvaro (España) - Masculino",
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"es-ES-AbrilNeural": "Abril (España) - Femenino",
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"es-ES-ArnauNeural": "Arnau (España) - Masculino",
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"es-ES-DarioNeural": "Darío (España) - Masculino",
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"es-ES-EliasNeural": "Elías (España) - Masculino",
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"es-ES-EstrellaNeural": "Estrella (España) - Femenino",
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"es-ES-IreneNeural": "Irene (España) - Femenino",
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"es-ES-LaiaNeural": "Laia (España) - Femenino",
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"es-ES-LiaNeural": "Lía (España) - Femenino",
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"es-ES-NilNeural": "Nil (España) - Masculino",
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"es-ES-SaulNeural": "Saúl (España) - Masculino",
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"es-ES-TeoNeural": "Teo (España) - Masculino",
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"es-ES-TrianaNeural": "Triana (España) - Femenino",
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"es-ES-VeraNeural": "Vera (España) - Femenino"
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},
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"Español (México)": {
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"es-MX-JorgeNeural": "Jorge (México) - Masculino",
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"es-MX-DaliaNeural": "Dalia (México) - Femenino",
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"es-MX-BeatrizNeural": "Beatriz (México) - Femenino",
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"es-MX-CandelaNeural": "Candela (México) - Femenino",
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"es-MX-CarlotaNeural": "Carlota (México) - Femenino",
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"es-MX-CecilioNeural": "Cecilio (México) - Masculino",
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"es-MX-GerardoNeural": "Gerardo (México) - Masculino",
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"es-MX-LarissaNeural": "Larissa (México) - Femenino",
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"es-MX-LibertoNeural": "Liberto (México) - Masculino",
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"es-MX-LucianoNeural": "Luciano (México) - Masculino",
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"es-MX-MarinaNeural": "Marina (México) - Femenino",
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"es-MX-NuriaNeural": "Nuria (México) - Femenino",
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"es-MX-PelayoNeural": "Pelayo (México) - Masculino",
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"es-MX-RenataNeural": "Renata (México) - Femenino",
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"es-MX-YagoNeural": "Yago (México) - Masculino"
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},
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"Español (Argentina)": {
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"es-AR-TomasNeural": "Tomás (Argentina) - Masculino",
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"es-AR-ElenaNeural": "Elena (Argentina) - Femenino"
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},
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"Español (Colombia)": {
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"es-CO-GonzaloNeural": "Gonzalo (Colombia) - Masculino",
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"es-CO-SalomeNeural": "Salomé (Colombia) - Femenino"
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},
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"Español (Chile)": {
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"es-CL-LorenzoNeural": "Lorenzo (Chile) - Masculino",
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"es-CL-CatalinaNeural": "Catalina (Chile) - Femenino"
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},
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"Español (Perú)": {
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"es-PE-AlexNeural": "Alex (Perú) - Masculino",
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"es-PE-CamilaNeural": "Camila (Perú) - Femenino"
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},
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"Español (Venezuela)": {
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"es-VE-PaolaNeural": "Paola (Venezuela) - Femenino",
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"es-VE-SebastianNeural": "Sebastián (Venezuela) - Masculino"
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},
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"Español (Estados Unidos)": {
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"es-US-AlonsoNeural": "Alonso (Estados Unidos) - Masculino",
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"es-US-PalomaNeural": "Paloma (Estados Unidos) - Femenino"
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}
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}
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# Función para obtener lista plana de voces para el dropdown
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def get_voice_choices():
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choices = []
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for region, voices in VOCES_DISPONIBLES.items():
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for voice_id, voice_name in voices.items():
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# Formato: (Texto a mostrar en el dropdown, Valor que se pasa)
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choices.append((f"{voice_name} ({region})", voice_id))
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return choices
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# Obtener las voces al inicio del script
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# Usamos la lista predefinida por ahora para evitar el error de inicio con la API
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# Si deseas obtenerlas dinámicamente, descomenta la siguiente línea y comenta la que usa get_voice_choices()
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# AVAILABLE_VOICES = asyncio.run(get_available_voices())
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AVAILABLE_VOICES = get_voice_choices() # <-- Usamos la lista predefinida y aplanada
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# Establecer una voz por defecto inicial
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DEFAULT_VOICE_ID = "es-ES-JuanNeural" # ID de Juan
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# Buscar el nombre amigable para la voz por defecto si existe
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DEFAULT_VOICE_NAME = DEFAULT_VOICE_ID
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for text, voice_id in AVAILABLE_VOICES:
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if voice_id == DEFAULT_VOICE_ID:
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DEFAULT_VOICE_NAME = text
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break
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# Si Juan no está en la lista (ej. lista de fallback), usar la primera voz disponible
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if DEFAULT_VOICE_ID not in [v[1] for v in AVAILABLE_VOICES]:
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DEFAULT_VOICE_ID = AVAILABLE_VOICES[0][1] if AVAILABLE_VOICES else "en-US-AriaNeural"
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DEFAULT_VOICE_NAME = AVAILABLE_VOICES[0][0] if AVAILABLE_VOICES else "Aria (United States) - Female" # Fallback name
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logger.info(f"Voz por defecto seleccionada (ID): {DEFAULT_VOICE_ID}")
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# Clave API de Pexels
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PEXELS_API_KEY = os.environ.get("PEXELS_API_KEY")
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if not PEXELS_API_KEY:
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logger.
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if not api_key:
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logger.warning("No se puede buscar en Pexels: API Key no configurada.")
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return []
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logger.debug(f"Buscando en Pexels: '{query}' | Resultados: {per_page}")
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headers = {"Authorization": api_key}
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try:
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params = {
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"query": query,
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"per_page": per_page,
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"orientation": "landscape",
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"size": "medium"
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}
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response = requests.get(
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"https://api.pexels.com/videos/search",
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headers=headers,
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params=params,
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timeout=20
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)
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response.raise_for_status()
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data = response.json()
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videos = data.get('videos', [])
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logger.info(f"Pexels: {len(videos)} videos encontrados para '{query}'")
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return videos
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except requests.exceptions.RequestException as e:
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logger.error(f"Error de conexión Pexels para '{query}': {str(e)}")
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except json.JSONDecodeError:
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logger.error(f"Pexels: JSON inválido recibido | Status: {response.status_code} | Respuesta: {response.text[:200]}...")
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except Exception as e:
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logger.error(f"Error inesperado Pexels para '{query}': {str(e)}", exc_info=True)
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return []
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def generate_script(prompt, max_length=150):
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logger.info(f"Generando guión | Prompt: '{prompt[:50]}...' | Longitud máxima: {max_length}")
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if not tokenizer or not model:
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logger.warning("Modelos GPT-2 no disponibles - Usando prompt original como guion.")
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return prompt.strip()
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instruction_phrase_start = "Escribe un guion corto, interesante y coherente sobre:"
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ai_prompt = f"{instruction_phrase_start} {prompt}"
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try:
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**inputs,
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max_length=
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do_sample=True,
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top_p=0.9,
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top_k=40,
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temperature=0.7,
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pad_token_id=
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eos_token_id=
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no_repeat_ngram_size=3
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)
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text =
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try:
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# Buscar el índice de inicio del prompt original dentro del texto generado
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prompt_in_output_idx = text.lower().find(prompt.lower())
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if prompt_in_output_idx != -1:
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# Tomar todo el texto DESPUÉS del prompt original
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cleaned_text = text[prompt_in_output_idx + len(prompt):].strip()
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logger.debug("Texto limpiado tomando parte después del prompt original.")
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else:
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# Fallback si el prompt original no está exacto en la salida: buscar la frase de instrucción base
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instruction_start_idx = text.find(instruction_phrase_start)
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if instruction_start_idx != -1:
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# Tomar texto después de la frase base (puede incluir el prompt)
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cleaned_text = text[instruction_start_idx + len(instruction_phrase_start):].strip()
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logger.debug("Texto limpiado tomando parte después de la frase de instrucción base.")
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else:
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# Si ni la frase de instrucción ni el prompt se encuentran, usar el texto original
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logger.warning("No se pudo identificar el inicio del guión generado. Usando texto generado completo.")
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cleaned_text = text.strip() # Limpieza básica
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except Exception as e:
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logger.warning(f"Error durante la limpieza heurística del guión de IA: {e}. Usando texto generado sin limpieza adicional.")
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cleaned_text = re.sub(r'<[^>]+>', '', text).strip() # Limpieza básica como fallback
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# Asegurarse de que el texto resultante no sea solo la instrucción o vacío
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if not cleaned_text or len(cleaned_text) < 10: # Umbral de longitud mínima
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logger.warning("El guión generado parece muy corto o vacío después de la limpieza heurística. Usando el texto generado original (sin limpieza adicional).")
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cleaned_text = re.sub(r'<[^>]+>', '', text).strip() # Fallback al texto original limpio
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# Limpieza final de caracteres especiales y espacios sobrantes
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cleaned_text = re.sub(r'<[^>]+>', '', cleaned_text).strip()
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cleaned_text = cleaned_text.lstrip(':').strip() # Quitar posibles ':' al inicio
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cleaned_text = cleaned_text.lstrip('.').strip() # Quitar posibles '.' al inicio
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# Intentar obtener al menos una oración completa si es posible para un inicio más limpio
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sentences = cleaned_text.split('.')
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if sentences and sentences[0].strip():
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final_text = sentences[0].strip() + '.'
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# Añadir la segunda oración si existe y es razonable
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if len(sentences) > 1 and sentences[1].strip() and len(final_text.split()) < max_length * 0.7: # Usar un 70% de max_length como umbral
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final_text += " " + sentences[1].strip() + "."
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final_text = final_text.replace("..", ".") # Limpiar doble punto
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logger.info(f"Guion generado final (Truncado a 100 chars): '{final_text[:100]}...'")
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return final_text.strip()
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logger.info(f"Guion generado final (sin oraciones completas detectadas - Truncado): '{cleaned_text[:100]}...'")
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return cleaned_text.strip() # Si no se puede formar una oración, devolver el texto limpio tal cual
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except Exception as e:
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logger.error(f"Error generando
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return prompt.strip()
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# Función TTS ahora recibe la voz a usar
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async def text_to_speech(text, output_path, voice):
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logger.info(f"Convirtiendo texto a voz | Caracteres: {len(text)} | Voz: {voice} | Salida: {output_path}")
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if not text or not text.strip():
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logger.warning("Texto vacío para TTS")
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return False
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try:
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logger.info(f"Audio guardado exitosamente en: {output_path} | Tamaño: {os.path.getsize(output_path)} bytes")
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return True
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else:
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logger.error(
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return False
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except Exception as e:
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logger.error(f"Error
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return False
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def
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if not url:
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logger.warning("URL de video no proporcionada para descargar")
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return None
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try:
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with requests.get(url, stream=True, timeout=60) as r:
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r.raise_for_status()
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with open(output_path, 'wb') as f:
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for chunk in r.iter_content(chunk_size=8192):
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f.write(chunk)
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if os.path.exists(output_path) and os.path.getsize(output_path) > 1000:
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logger.info(f"Video descargado exitosamente: {output_path} | Tamaño: {os.path.getsize(output_path)} bytes")
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return output_path
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else:
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logger.warning(f"Descarga parece incompleta o vacía para {url[:80]}... Archivo: {output_path} Tamaño: {os.path.getsize(output_path) if os.path.exists(output_path) else 'N/A'} bytes")
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if os.path.exists(output_path):
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os.remove(output_path)
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return None
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except requests.exceptions.RequestException as e:
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logger.error(f"Error de descarga para {url[:80]}... : {str(e)}")
|
| 333 |
-
except Exception as e:
|
| 334 |
-
logger.error(f"Error inesperado descargando {url[:80]}... : {str(e)}", exc_info=True)
|
| 335 |
-
|
| 336 |
-
return None
|
| 337 |
-
|
| 338 |
-
def loop_audio_to_length(audio_clip, target_duration):
|
| 339 |
-
logger.debug(f"Ajustando audio | Duración actual: {audio_clip.duration:.2f}s | Objetivo: {target_duration:.2f}s")
|
| 340 |
-
|
| 341 |
-
if audio_clip is None or audio_clip.duration is None or audio_clip.duration <= 0:
|
| 342 |
-
logger.warning("Input audio clip is invalid (None or zero duration), cannot loop.")
|
| 343 |
-
try:
|
| 344 |
-
sr = getattr(audio_clip, 'fps', 44100) if audio_clip else 44100
|
| 345 |
-
return AudioClip(lambda t: 0, duration=target_duration, sr=sr)
|
| 346 |
-
except Exception as e:
|
| 347 |
-
logger.error(f"Could not create silence clip: {e}", exc_info=True)
|
| 348 |
-
return AudioFileClip(filename="")
|
| 349 |
-
|
| 350 |
-
if audio_clip.duration >= target_duration:
|
| 351 |
-
logger.debug("Audio clip already longer or equal to target. Trimming.")
|
| 352 |
-
trimmed_clip = audio_clip.subclip(0, target_duration)
|
| 353 |
-
if trimmed_clip.duration is None or trimmed_clip.duration <= 0:
|
| 354 |
-
logger.error("Trimmed audio clip is invalid.")
|
| 355 |
-
try: trimmed_clip.close()
|
| 356 |
-
except: pass
|
| 357 |
-
return AudioFileClip(filename="")
|
| 358 |
-
return trimmed_clip
|
| 359 |
-
|
| 360 |
-
loops = math.ceil(target_duration / audio_clip.duration)
|
| 361 |
-
logger.debug(f"Creando {loops} loops de audio")
|
| 362 |
-
|
| 363 |
-
audio_segments = [audio_clip] * loops
|
| 364 |
-
looped_audio = None
|
| 365 |
-
final_looped_audio = None
|
| 366 |
-
try:
|
| 367 |
-
looped_audio = concatenate_audioclips(audio_segments)
|
| 368 |
-
|
| 369 |
-
if looped_audio.duration is None or looped_audio.duration <= 0:
|
| 370 |
-
logger.error("Concatenated audio clip is invalid (None or zero duration).")
|
| 371 |
-
raise ValueError("Invalid concatenated audio.")
|
| 372 |
-
|
| 373 |
-
final_looped_audio = looped_audio.subclip(0, target_duration)
|
| 374 |
-
|
| 375 |
-
if final_looped_audio.duration is None or final_looped_audio.duration <= 0:
|
| 376 |
-
logger.error("Final subclipped audio clip is invalid (None or zero duration).")
|
| 377 |
-
raise ValueError("Invalid final subclipped audio.")
|
| 378 |
-
|
| 379 |
-
return final_looped_audio
|
| 380 |
-
|
| 381 |
-
except Exception as e:
|
| 382 |
-
logger.error(f"Error concatenating/subclipping audio clips for looping: {str(e)}", exc_info=True)
|
| 383 |
-
try:
|
| 384 |
-
if audio_clip.duration is not None and audio_clip.duration > 0:
|
| 385 |
-
logger.warning("Returning original audio clip (may be too short).")
|
| 386 |
-
return audio_clip.subclip(0, min(audio_clip.duration, target_duration))
|
| 387 |
-
except:
|
| 388 |
-
pass
|
| 389 |
-
logger.error("Fallback to original audio clip failed.")
|
| 390 |
-
return AudioFileClip(filename="")
|
| 391 |
-
|
| 392 |
-
finally:
|
| 393 |
-
if looped_audio is not None and looped_audio is not final_looped_audio:
|
| 394 |
-
try: looped_audio.close()
|
| 395 |
-
except: pass
|
| 396 |
-
|
| 397 |
-
|
| 398 |
-
def extract_visual_keywords_from_script(script_text):
|
| 399 |
-
logger.info("Extrayendo palabras clave del guion")
|
| 400 |
-
if not script_text or not script_text.strip():
|
| 401 |
-
logger.warning("Guion vacío, no se pueden extraer palabras clave.")
|
| 402 |
-
return ["mystery", "conspiracy", "alien", "UFO", "secret", "cover-up", "illusion", "paranoia",
|
| 403 |
"secret society", "lie", "simulation", "matrix", "terror", "darkness", "shadow", "enigma",
|
| 404 |
"urban legend", "unknown", "hidden", "mistrust", "experiment", "government", "control",
|
| 405 |
"surveillance", "propaganda", "deception", "whistleblower", "anomaly", "extraterrestrial",
|
|
@@ -407,53 +162,9 @@ def extract_visual_keywords_from_script(script_text):
|
|
| 407 |
"disinformation", "false flag", "assassin", "black ops", "anomaly", "men in black", "abduction",
|
| 408 |
"hybrid", "ancient aliens", "hollow earth", "simulation theory", "alternate reality", "predictive programming",
|
| 409 |
"symbolism", "occult", "eerie", "haunting", "unexplained", "forbidden knowledge", "redacted", "conspiracy theorist"]
|
| 410 |
-
|
| 411 |
-
|
| 412 |
-
|
| 413 |
-
|
| 414 |
-
if kw_model:
|
| 415 |
-
try:
|
| 416 |
-
logger.debug("Intentando extracción con KeyBERT...")
|
| 417 |
-
keywords1 = kw_model.extract_keywords(clean_text, keyphrase_ngram_range=(1, 1), stop_words='spanish', top_n=5)
|
| 418 |
-
keywords2 = kw_model.extract_keywords(clean_text, keyphrase_ngram_range=(2, 2), stop_words='spanish', top_n=3)
|
| 419 |
-
|
| 420 |
-
all_keywords = keywords1 + keywords2
|
| 421 |
-
all_keywords.sort(key=lambda item: item[1], reverse=True)
|
| 422 |
-
|
| 423 |
-
seen_keywords = set()
|
| 424 |
-
for keyword, score in all_keywords:
|
| 425 |
-
formatted_keyword = keyword.lower().replace(" ", "+")
|
| 426 |
-
if formatted_keyword and formatted_keyword not in seen_keywords:
|
| 427 |
-
keywords_list.append(formatted_keyword)
|
| 428 |
-
seen_keywords.add(formatted_keyword)
|
| 429 |
-
if len(keywords_list) >= 5:
|
| 430 |
-
break
|
| 431 |
-
|
| 432 |
-
if keywords_list:
|
| 433 |
-
logger.debug(f"Palabras clave extraídas por KeyBERT: {keywords_list}")
|
| 434 |
-
return keywords_list
|
| 435 |
-
|
| 436 |
-
except Exception as e:
|
| 437 |
-
logger.warning(f"KeyBERT falló: {str(e)}. Intentando método simple.")
|
| 438 |
-
|
| 439 |
-
logger.debug("Extrayendo palabras clave con método simple...")
|
| 440 |
-
words = clean_text.lower().split()
|
| 441 |
-
stop_words = {"el", "la", "los", "las", "de", "en", "y", "a", "que", "es", "un", "una", "con", "para", "del", "al", "por", "su", "sus", "se", "lo", "le", "me", "te", "nos", "os", "les", "mi", "tu",
|
| 442 |
-
"nuestro", "vuestro", "este", "ese", "aquel", "esta", "esa", "aquella", "esto", "eso", "aquello", "mis", "tus",
|
| 443 |
-
"nuestros", "vuestros", "estas", "esas", "aquellas", "si", "no", "más", "menos", "sin", "sobre", "bajo", "entre", "hasta", "desde", "durante", "mediante", "según", "versus", "via", "cada", "todo", "todos", "toda", "todas", "poco", "pocos", "poca", "pocas", "mucho", "muchos", "mucha", "muchas", "varios", "varias", "otro", "otros", "otra", "otras", "mismo", "misma", "mismos", "mismas", "tan", "tanto", "tanta", "tantos", "tantas", "tal", "tales", "cual", "cuales", "cuyo", "cuya", "cuyos", "cuyas", "quien", "quienes", "cuan", "cuanto", "cuanta", "cuantos", "cuantas", "como", "donde", "cuando", "porque", "aunque", "mientras", "siempre", "nunca", "jamás", "muy", "casi", "solo", "solamente", "incluso", "apenas", "quizás", "tal vez", "acaso", "claro", "cierto", "obvio", "evidentemente", "realmente", "simplemente", "generalmente", "especialmente", "principalmente", "posiblemente", "probablemente", "difícilmente", "fácilmente", "rápidamente", "lentamente", "bien", "mal", "mejor", "peor", "arriba", "abajo", "adelante", "atrás", "cerca", "lejos", "dentro", "fuera", "encima", "debajo", "frente", "detrás", "antes", "después", "luego", "pronto", "tarde", "todavía", "ya", "aun", "aún", "quizá"}
|
| 444 |
-
|
| 445 |
-
valid_words = [word for word in words if len(word) > 3 and word not in stop_words]
|
| 446 |
-
|
| 447 |
-
if not valid_words:
|
| 448 |
-
logger.warning("No se encontraron palabras clave válidas con método simple. Usando palabras clave predeterminadas.")
|
| 449 |
-
return ["naturaleza", "ciudad", "paisaje"]
|
| 450 |
-
|
| 451 |
-
word_counts = Counter(valid_words)
|
| 452 |
-
top_keywords = [word.replace(" ", "+") for word, _ in word_counts.most_common(5)]
|
| 453 |
-
|
| 454 |
-
if not top_keywords:
|
| 455 |
-
logger.warning("El método simple no produjo keywords. Usando palabras clave predeterminadas.")
|
| 456 |
-
return ["mystery", "conspiracy", "alien", "UFO", "secret", "cover-up", "illusion", "paranoia",
|
| 457 |
"secret society", "lie", "simulation", "matrix", "terror", "darkness", "shadow", "enigma",
|
| 458 |
"urban legend", "unknown", "hidden", "mistrust", "experiment", "government", "control",
|
| 459 |
"surveillance", "propaganda", "deception", "whistleblower", "anomaly", "extraterrestrial",
|
|
@@ -462,718 +173,618 @@ def extract_visual_keywords_from_script(script_text):
|
|
| 462 |
"hybrid", "ancient aliens", "hollow earth", "simulation theory", "alternate reality", "predictive programming",
|
| 463 |
"symbolism", "occult", "eerie", "haunting", "unexplained", "forbidden knowledge", "redacted", "conspiracy theorist"]
|
| 464 |
|
| 465 |
-
|
| 466 |
-
|
| 467 |
-
|
| 468 |
-
|
| 469 |
-
|
| 470 |
-
|
| 471 |
-
|
| 472 |
-
|
| 473 |
-
|
| 474 |
-
|
| 475 |
-
|
| 476 |
-
|
| 477 |
-
|
| 478 |
-
|
| 479 |
-
|
| 480 |
-
|
| 481 |
-
musica_audio = None
|
| 482 |
-
video_base = None
|
| 483 |
-
video_final = None
|
| 484 |
-
source_clips = []
|
| 485 |
-
clips_to_concatenate = []
|
| 486 |
|
|
|
|
| 487 |
try:
|
| 488 |
-
|
| 489 |
-
|
| 490 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 491 |
else:
|
| 492 |
-
|
| 493 |
-
|
| 494 |
-
|
| 495 |
-
|
| 496 |
-
|
| 497 |
-
|
| 498 |
-
raise ValueError("El guion está vacío.")
|
| 499 |
-
|
| 500 |
-
temp_dir_intermediate = tempfile.mkdtemp(prefix="video_gen_intermediate_")
|
| 501 |
-
logger.info(f"Directorio temporal intermedio creado: {temp_dir_intermediate}")
|
| 502 |
-
temp_intermediate_files = []
|
| 503 |
-
|
| 504 |
-
# 2. Generar audio de voz usando la voz seleccionada, con reintentos si falla
|
| 505 |
-
logger.info("Generando audio de voz...")
|
| 506 |
-
voz_path = os.path.join(temp_dir_intermediate, "voz.mp3")
|
| 507 |
-
|
| 508 |
-
tts_voices_to_try = [selected_voice]
|
| 509 |
-
fallback_juan = "es-ES-JuanNeural"
|
| 510 |
-
fallback_elvira = "es-ES-ElviraNeural"
|
| 511 |
-
|
| 512 |
-
if fallback_juan and fallback_juan != selected_voice and fallback_juan not in tts_voices_to_try:
|
| 513 |
-
tts_voices_to_try.append(fallback_juan)
|
| 514 |
-
if fallback_elvira and fallback_elvira != selected_voice and fallback_elvira not in tts_voices_to_try:
|
| 515 |
-
tts_voices_to_try.append(fallback_elvira)
|
| 516 |
-
|
| 517 |
-
tts_success = False
|
| 518 |
-
tried_voices = set()
|
| 519 |
-
|
| 520 |
-
for current_voice in tts_voices_to_try:
|
| 521 |
-
if not current_voice or current_voice in tried_voices: continue
|
| 522 |
-
tried_voices.add(current_voice)
|
| 523 |
|
| 524 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 525 |
try:
|
| 526 |
-
|
| 527 |
-
|
| 528 |
-
|
| 529 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 530 |
except Exception as e:
|
| 531 |
-
|
| 532 |
-
|
| 533 |
-
|
| 534 |
-
|
| 535 |
-
|
| 536 |
-
|
| 537 |
-
|
| 538 |
-
|
| 539 |
-
|
| 540 |
-
audio_tts_original = AudioFileClip(voz_path)
|
| 541 |
-
|
| 542 |
-
if audio_tts_original.reader is None or audio_tts_original.duration is None or audio_tts_original.duration <= 0:
|
| 543 |
-
logger.critical("Clip de audio TTS inicial es inválido (reader is None o duración <= 0) *después* de crear AudioFileClip.")
|
| 544 |
-
try: audio_tts_original.close()
|
| 545 |
-
except: pass
|
| 546 |
-
audio_tts_original = None
|
| 547 |
-
if os.path.exists(voz_path):
|
| 548 |
-
try: os.remove(voz_path)
|
| 549 |
-
except: pass
|
| 550 |
-
if voz_path in temp_intermediate_files:
|
| 551 |
-
temp_intermediate_files.remove(voz_path)
|
| 552 |
-
|
| 553 |
-
raise ValueError("Audio de voz generado es inválido después de procesamiento inicial.")
|
| 554 |
-
|
| 555 |
-
audio_tts = audio_tts_original
|
| 556 |
-
audio_duration = audio_tts_original.duration
|
| 557 |
-
logger.info(f"Duración audio voz: {audio_duration:.2f} segundos")
|
| 558 |
|
| 559 |
-
|
| 560 |
-
|
| 561 |
-
|
| 562 |
-
|
| 563 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 564 |
try:
|
| 565 |
-
|
| 566 |
-
|
|
|
|
|
|
|
|
|
|
| 567 |
except Exception as e:
|
| 568 |
-
logger.error(f"Error
|
| 569 |
-
|
| 570 |
-
|
| 571 |
-
|
| 572 |
-
|
| 573 |
-
|
| 574 |
-
|
| 575 |
-
|
| 576 |
-
|
| 577 |
-
|
| 578 |
-
|
| 579 |
-
|
| 580 |
-
|
| 581 |
-
|
| 582 |
-
|
| 583 |
-
|
| 584 |
-
|
| 585 |
-
|
| 586 |
-
|
| 587 |
-
|
| 588 |
-
|
| 589 |
-
|
| 590 |
-
|
| 591 |
-
logger.
|
| 592 |
-
|
| 593 |
-
|
| 594 |
-
|
| 595 |
-
|
| 596 |
-
|
| 597 |
-
|
| 598 |
-
|
| 599 |
-
|
| 600 |
-
|
| 601 |
-
|
| 602 |
-
|
| 603 |
-
|
| 604 |
-
|
| 605 |
-
|
| 606 |
-
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 607 |
video_paths = []
|
| 608 |
-
|
| 609 |
-
|
| 610 |
-
|
| 611 |
-
|
| 612 |
-
|
| 613 |
-
|
| 614 |
-
|
| 615 |
-
|
| 616 |
-
|
| 617 |
-
|
| 618 |
-
|
| 619 |
-
|
| 620 |
-
|
| 621 |
-
|
| 622 |
-
|
| 623 |
-
if
|
| 624 |
-
|
| 625 |
-
|
| 626 |
-
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 627 |
else:
|
| 628 |
-
|
|
|
|
|
|
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|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
| 629 |
else:
|
| 630 |
-
|
| 631 |
-
|
| 632 |
-
|
| 633 |
-
|
| 634 |
-
|
| 635 |
-
|
| 636 |
-
|
| 637 |
-
|
| 638 |
-
|
| 639 |
-
|
| 640 |
-
|
| 641 |
-
|
| 642 |
-
|
| 643 |
-
|
| 644 |
-
|
| 645 |
-
|
| 646 |
-
|
| 647 |
-
|
| 648 |
-
|
| 649 |
-
|
| 650 |
-
|
| 651 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 652 |
try:
|
| 653 |
-
|
| 654 |
-
|
| 655 |
-
|
| 656 |
-
|
| 657 |
-
|
| 658 |
-
|
| 659 |
-
|
| 660 |
-
|
| 661 |
-
|
| 662 |
-
|
| 663 |
-
|
| 664 |
-
|
| 665 |
-
|
| 666 |
-
|
| 667 |
-
|
| 668 |
-
|
| 669 |
-
|
| 670 |
-
|
| 671 |
-
sub = clip.subclip(0, segment_duration)
|
| 672 |
-
if sub.reader is None or sub.duration is None or sub.duration <= 0:
|
| 673 |
-
logger.warning(f"[{i+1}/{len(video_paths)}] Subclip generado de {path} es inválido. Saltando.")
|
| 674 |
-
try: sub.close()
|
| 675 |
-
except: pass
|
| 676 |
-
continue
|
| 677 |
-
|
| 678 |
-
clips_to_concatenate.append(sub)
|
| 679 |
-
current_duration += sub.duration
|
| 680 |
-
logger.debug(f"[{i+1}/{len(video_paths)}] Segmento añadido: {sub.duration:.1f}s (total video: {current_duration:.1f}/{audio_duration:.1f}s)")
|
| 681 |
-
|
| 682 |
-
except Exception as sub_e:
|
| 683 |
-
logger.warning(f"[{i+1}/{len(video_paths)}] Error creando subclip de {path} ({segment_duration:.1f}s): {str(sub_e)}")
|
| 684 |
-
continue
|
| 685 |
-
else:
|
| 686 |
-
logger.debug(f"[{i+1}/{len(video_paths)}] Clip {path} ({clip.duration:.1f}s) no contribuye un segmento suficiente ({segment_duration:.1f}s necesario). Saltando.")
|
| 687 |
else:
|
| 688 |
-
|
| 689 |
-
|
|
|
|
| 690 |
except Exception as e:
|
| 691 |
-
logger.
|
| 692 |
-
|
| 693 |
-
|
| 694 |
-
|
| 695 |
-
|
| 696 |
-
if not clips_to_concatenate:
|
| 697 |
-
logger.error("No hay segmentos de video válidos disponibles para crear la secuencia.")
|
| 698 |
-
raise ValueError("No hay segmentos de video válidos disponibles para crear el video.")
|
| 699 |
-
|
| 700 |
-
logger.info(f"Concatenando {len(clips_to_concatenate)} segmentos de video.")
|
| 701 |
-
concatenated_base = None
|
| 702 |
try:
|
| 703 |
-
|
| 704 |
-
|
| 705 |
-
|
| 706 |
-
if
|
| 707 |
-
|
| 708 |
-
|
| 709 |
-
|
|
|
|
|
|
|
| 710 |
except Exception as e:
|
| 711 |
-
|
| 712 |
-
|
| 713 |
-
|
| 714 |
-
|
| 715 |
-
|
| 716 |
-
|
| 717 |
-
|
| 718 |
-
|
| 719 |
-
|
| 720 |
-
|
| 721 |
-
final_video_base = video_base
|
| 722 |
-
|
| 723 |
-
if final_video_base.duration < audio_duration:
|
| 724 |
-
logger.info(f"Video base ({final_video_base.duration:.2f}s) es más corto que el audio ({audio_duration:.2f}s). Repitiendo...")
|
| 725 |
-
|
| 726 |
-
num_full_repeats = int(audio_duration // final_video_base.duration)
|
| 727 |
-
remaining_duration = audio_duration % final_video_base.duration
|
| 728 |
-
|
| 729 |
-
repeated_clips_list = [final_video_base] * num_full_repeats
|
| 730 |
-
if remaining_duration > 0:
|
| 731 |
-
try:
|
| 732 |
-
remaining_clip = final_video_base.subclip(0, remaining_duration)
|
| 733 |
-
if remaining_clip is None or remaining_clip.duration is None or remaining_clip.duration <= 0:
|
| 734 |
-
logger.warning(f"Subclip generado para duración restante {remaining_duration:.2f}s es inválido. Saltando.")
|
| 735 |
-
try: remaining_clip.close()
|
| 736 |
-
except: pass
|
| 737 |
-
else:
|
| 738 |
-
repeated_clips_list.append(remaining_clip)
|
| 739 |
-
logger.debug(f"Añadiendo segmento restante: {remaining_duration:.2f}s")
|
| 740 |
-
|
| 741 |
-
except Exception as e:
|
| 742 |
-
logger.warning(f"Error creando subclip para duración restante {remaining_duration:.2f}s: {str(e)}")
|
| 743 |
-
|
| 744 |
-
if repeated_clips_list:
|
| 745 |
-
logger.info(f"Concatenando {len(repeated_clips_list)} partes para repetición.")
|
| 746 |
-
video_base_repeated = None
|
| 747 |
-
try:
|
| 748 |
-
video_base_repeated = concatenate_videoclips(repeated_clips_list, method="chain")
|
| 749 |
-
logger.info(f"Duración del video base repetido: {video_base_repeated.duration:.2f}s")
|
| 750 |
-
|
| 751 |
-
if video_base_repeated is None or video_base_repeated.duration is None or video_base_repeated.duration <= 0:
|
| 752 |
-
logger.critical("Video base repetido concatenado es inválido.")
|
| 753 |
-
raise ValueError("Fallo al crear video base repetido válido.")
|
| 754 |
-
|
| 755 |
-
if final_video_base is not video_base_repeated:
|
| 756 |
-
try: final_video_base.close()
|
| 757 |
-
except: pass
|
| 758 |
-
|
| 759 |
-
final_video_base = video_base_repeated
|
| 760 |
-
|
| 761 |
-
except Exception as e:
|
| 762 |
-
logger.critical(f"Error durante la concatenación de repetición: {str(e)}", exc_info=True)
|
| 763 |
-
raise ValueError("Fallo durante la repetición de video.")
|
| 764 |
-
finally:
|
| 765 |
-
if 'repeated_clips_list' in locals():
|
| 766 |
-
for clip in repeated_clips_list:
|
| 767 |
-
if clip is not final_video_base:
|
| 768 |
-
try: clip.close()
|
| 769 |
-
except: pass
|
| 770 |
-
|
| 771 |
-
|
| 772 |
-
if final_video_base.duration > audio_duration:
|
| 773 |
-
logger.info(f"Recortando video base ({final_video_base.duration:.2f}s) para que coincida con la duración del audio ({audio_duration:.2f}s).")
|
| 774 |
-
trimmed_video_base = None
|
| 775 |
-
try:
|
| 776 |
-
trimmed_video_base = final_video_base.subclip(0, audio_duration)
|
| 777 |
-
if trimmed_video_base is None or trimmed_video_base.duration is None or trimmed_video_base.duration <= 0:
|
| 778 |
-
logger.critical("Video base recortado es inválido.")
|
| 779 |
-
raise ValueError("Fallo al crear video base recortado válido.")
|
| 780 |
-
|
| 781 |
-
if final_video_base is not trimmed_video_base:
|
| 782 |
-
try: final_video_base.close()
|
| 783 |
-
except: pass
|
| 784 |
-
|
| 785 |
-
final_video_base = trimmed_video_base
|
| 786 |
-
|
| 787 |
-
except Exception as e:
|
| 788 |
-
logger.critical(f"Error durante el recorte: {str(e)}", exc_info=True)
|
| 789 |
-
raise ValueError("Fallo durante el recorte de video.")
|
| 790 |
-
|
| 791 |
-
|
| 792 |
-
if final_video_base is None or final_video_base.duration is None or final_video_base.duration <= 0:
|
| 793 |
-
logger.critical("Video base final es inválido antes de audio/escritura (None o duración cero).")
|
| 794 |
-
raise ValueError("Video base final es inválido.")
|
| 795 |
-
|
| 796 |
-
if final_video_base.size is None or final_video_base.size[0] <= 0 or final_video_base.size[1] <= 0:
|
| 797 |
-
logger.critical(f"Video base final tiene tamaño inválido: {final_video_base.size}. No se puede escribir video.")
|
| 798 |
-
raise ValueError("Video base final tiene tamaño inválido antes de escribir.")
|
| 799 |
-
|
| 800 |
-
video_base = final_video_base
|
| 801 |
-
|
| 802 |
-
# 6. Manejar música de fondo
|
| 803 |
-
logger.info("Procesando audio...")
|
| 804 |
-
|
| 805 |
-
final_audio = audio_tts_original
|
| 806 |
-
|
| 807 |
-
musica_audio_looped = None
|
| 808 |
-
|
| 809 |
-
if musica_file:
|
| 810 |
-
musica_audio_original = None
|
| 811 |
try:
|
| 812 |
-
|
| 813 |
-
|
| 814 |
-
|
| 815 |
-
|
| 816 |
-
|
| 817 |
-
|
| 818 |
-
|
| 819 |
-
if musica_audio_original.reader is None or musica_audio_original.duration is None or musica_audio_original.duration <= 0:
|
| 820 |
-
logger.warning("Clip de música de fondo parece inválido o tiene duración cero. Saltando música.")
|
| 821 |
-
try: musica_audio_original.close()
|
| 822 |
-
except: pass
|
| 823 |
-
musica_audio_original = None
|
| 824 |
-
else:
|
| 825 |
-
musica_audio_looped = loop_audio_to_length(musica_audio_original, video_base.duration)
|
| 826 |
-
logger.debug(f"Música ajustada a duración del video: {musica_audio_looped.duration:.2f}s")
|
| 827 |
-
|
| 828 |
-
if musica_audio_looped is None or musica_audio_looped.duration is None or musica_audio_looped.duration <= 0:
|
| 829 |
-
logger.warning("Clip de música de fondo loopeado es inválido. Saltando música.")
|
| 830 |
-
try: musica_audio_looped.close()
|
| 831 |
-
except: pass
|
| 832 |
-
musica_audio_looped = None
|
| 833 |
-
|
| 834 |
-
|
| 835 |
-
if musica_audio_looped:
|
| 836 |
-
composite_audio = CompositeAudioClip([
|
| 837 |
-
musica_audio_looped.volumex(0.2), # Volumen 20% para música
|
| 838 |
-
audio_tts_original.volumex(1.0) # Volumen 100% para voz
|
| 839 |
-
])
|
| 840 |
-
|
| 841 |
-
if composite_audio.duration is None or composite_audio.duration <= 0:
|
| 842 |
-
logger.warning("Clip de audio compuesto es inválido (None o duración cero). Usando solo audio de voz.")
|
| 843 |
-
try: composite_audio.close()
|
| 844 |
-
except: pass
|
| 845 |
-
final_audio = audio_tts_original
|
| 846 |
-
else:
|
| 847 |
-
logger.info("Mezcla de audio completada (voz + música).")
|
| 848 |
-
final_audio = composite_audio
|
| 849 |
-
musica_audio = musica_audio_looped # Asignar para limpieza
|
| 850 |
-
|
| 851 |
except Exception as e:
|
| 852 |
-
logger.
|
| 853 |
-
|
| 854 |
-
|
| 855 |
-
|
| 856 |
-
|
| 857 |
-
|
| 858 |
-
|
| 859 |
-
|
|
|
|
| 860 |
try:
|
| 861 |
-
|
| 862 |
-
|
| 863 |
-
|
| 864 |
-
|
| 865 |
-
|
| 866 |
-
|
| 867 |
-
|
| 868 |
-
|
| 869 |
-
|
| 870 |
-
except: pass
|
| 871 |
-
final_audio = trimmed_final_audio
|
| 872 |
-
logger.warning("Audio final recortado para que coincida con la duración del video.")
|
| 873 |
except Exception as e:
|
| 874 |
-
|
| 875 |
-
|
| 876 |
-
# 7
|
| 877 |
-
|
| 878 |
-
|
| 879 |
-
|
| 880 |
-
|
| 881 |
-
|
| 882 |
-
raise ValueError("Clip de video final es inválido antes de escribir.")
|
| 883 |
-
|
| 884 |
-
output_filename = "final_video.mp4"
|
| 885 |
-
output_path = os.path.join(temp_dir_intermediate, output_filename)
|
| 886 |
-
logger.info(f"Escribiendo video final a: {output_path}")
|
| 887 |
-
|
| 888 |
-
video_final.write_videofile(
|
| 889 |
output_path,
|
| 890 |
-
fps=
|
| 891 |
-
threads=4,
|
| 892 |
codec="libx264",
|
| 893 |
audio_codec="aac",
|
| 894 |
-
|
| 895 |
-
|
|
|
|
|
|
|
|
|
|
| 896 |
)
|
| 897 |
-
|
| 898 |
-
|
| 899 |
-
|
| 900 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 901 |
return output_path
|
| 902 |
-
|
| 903 |
-
except ValueError as ve:
|
| 904 |
-
logger.error(f"ERROR CONTROLADO en crear_video: {str(ve)}")
|
| 905 |
-
raise ve
|
| 906 |
except Exception as e:
|
| 907 |
-
logger.
|
| 908 |
-
raise
|
| 909 |
finally:
|
| 910 |
-
|
| 911 |
-
|
| 912 |
-
|
| 913 |
-
|
| 914 |
-
clip.close()
|
| 915 |
-
except Exception as e:
|
| 916 |
-
logger.warning(f"Error cerrando clip de video fuente en finally: {str(e)}")
|
| 917 |
-
|
| 918 |
-
for clip_segment in clips_to_concatenate:
|
| 919 |
-
try:
|
| 920 |
-
clip_segment.close()
|
| 921 |
-
except Exception as e:
|
| 922 |
-
logger.warning(f"Error cerrando segmento de video en finally: {str(e)}")
|
| 923 |
-
|
| 924 |
-
if musica_audio is not None:
|
| 925 |
-
try:
|
| 926 |
-
musica_audio.close()
|
| 927 |
-
except Exception as e:
|
| 928 |
-
logger.warning(f"Error cerrando musica_audio (procesada) en finally: {str(e)}")
|
| 929 |
-
|
| 930 |
-
if musica_audio_original is not None and musica_audio_original is not musica_audio:
|
| 931 |
-
try:
|
| 932 |
-
musica_audio_original.close()
|
| 933 |
-
except Exception as e:
|
| 934 |
-
logger.warning(f"Error cerrando musica_audio_original en finally: {str(e)}")
|
| 935 |
-
|
| 936 |
-
if audio_tts is not None and audio_tts is not audio_tts_original:
|
| 937 |
-
try:
|
| 938 |
-
audio_tts.close()
|
| 939 |
-
except Exception as e:
|
| 940 |
-
logger.warning(f"Error cerrando audio_tts (procesada) en finally: {str(e)}")
|
| 941 |
-
|
| 942 |
-
if audio_tts_original is not None:
|
| 943 |
-
try:
|
| 944 |
-
audio_tts_original.close()
|
| 945 |
-
except Exception as e:
|
| 946 |
-
logger.warning(f"Error cerrando audio_tts_original en finally: {str(e)}")
|
| 947 |
-
|
| 948 |
-
if video_final is not None:
|
| 949 |
-
try:
|
| 950 |
-
video_final.close()
|
| 951 |
-
except Exception as e:
|
| 952 |
-
logger.warning(f"Error cerrando video_final en finally: {str(e)}")
|
| 953 |
-
elif video_base is not None and video_base is not video_final:
|
| 954 |
-
try:
|
| 955 |
-
video_base.close()
|
| 956 |
-
except Exception as e:
|
| 957 |
-
logger.warning(f"Error cerrando video_base en finally: {str(e)}")
|
| 958 |
-
|
| 959 |
-
if temp_dir_intermediate and os.path.exists(temp_dir_intermediate):
|
| 960 |
-
final_output_in_temp = os.path.join(temp_dir_intermediate, "final_video.mp4")
|
| 961 |
-
|
| 962 |
-
for path in temp_intermediate_files:
|
| 963 |
-
try:
|
| 964 |
-
if os.path.isfile(path) and path != final_output_in_temp:
|
| 965 |
-
logger.debug(f"Eliminando archivo temporal intermedio: {path}")
|
| 966 |
-
os.remove(path)
|
| 967 |
-
elif os.path.isfile(path) and path == final_output_in_temp:
|
| 968 |
-
logger.debug(f"Saltando eliminación del archivo de video final: {path}")
|
| 969 |
-
except Exception as e:
|
| 970 |
-
logger.warning(f"No se pudo eliminar archivo temporal intermedio {path}: {str(e)}")
|
| 971 |
-
|
| 972 |
-
logger.info(f"Directorio temporal intermedio {temp_dir_intermediate} persistirá para que Gradio lea el video final.")
|
| 973 |
-
|
| 974 |
-
|
| 975 |
-
# run_app ahora recibe todos los inputs, incluyendo la voz seleccionada
|
| 976 |
-
def run_app(prompt_type, prompt_ia, prompt_manual, musica_file, selected_voice): # <-- Recibe el valor del Dropdown
|
| 977 |
-
logger.info("="*80)
|
| 978 |
-
logger.info("SOLICITUD RECIBIDA EN INTERFAZ")
|
| 979 |
-
|
| 980 |
-
# Elegir el texto de entrada basado en el prompt_type
|
| 981 |
-
input_text = prompt_ia if prompt_type == "Generar Guion con IA" else prompt_manual
|
| 982 |
-
|
| 983 |
-
output_video = None
|
| 984 |
-
output_file = None
|
| 985 |
-
status_msg = gr.update(value="⏳ Procesando...", interactive=False)
|
| 986 |
-
|
| 987 |
-
if not input_text or not input_text.strip():
|
| 988 |
-
logger.warning("Texto de entrada vacío.")
|
| 989 |
-
# Retornar None para video y archivo, actualizar estado con mensaje de error
|
| 990 |
-
return None, None, gr.update(value="⚠️ Por favor, ingresa texto para el guion o el tema.", interactive=False)
|
| 991 |
-
|
| 992 |
-
# Validar la voz seleccionada. Si no es válida, usar la por defecto.
|
| 993 |
-
# AVAILABLE_VOICES se obtiene al inicio. Hay que buscar si el voice_id existe en la lista de pares (nombre, id)
|
| 994 |
-
voice_ids_disponibles = [v[1] for v in AVAILABLE_VOICES]
|
| 995 |
-
if selected_voice not in voice_ids_disponibles:
|
| 996 |
-
logger.warning(f"Voz seleccionada inválida o no encontrada en la lista: '{selected_voice}'. Usando voz por defecto: {DEFAULT_VOICE_ID}.")
|
| 997 |
-
selected_voice = DEFAULT_VOICE_ID # <-- Usar el ID de la voz por defecto
|
| 998 |
-
else:
|
| 999 |
-
logger.info(f"Voz seleccionada validada: {selected_voice}")
|
| 1000 |
-
|
| 1001 |
-
|
| 1002 |
-
logger.info(f"Tipo de entrada: {prompt_type}")
|
| 1003 |
-
logger.debug(f"Texto de entrada: '{input_text[:100]}...'")
|
| 1004 |
-
if musica_file:
|
| 1005 |
-
logger.info(f"Archivo de música recibido: {musica_file}")
|
| 1006 |
-
else:
|
| 1007 |
-
logger.info("No se proporcionó archivo de música.")
|
| 1008 |
-
logger.info(f"Voz final a usar (ID): {selected_voice}") # Loguear el ID de la voz final
|
| 1009 |
|
|
|
|
| 1010 |
try:
|
| 1011 |
-
|
| 1012 |
-
|
| 1013 |
-
|
| 1014 |
-
|
| 1015 |
-
|
| 1016 |
-
|
| 1017 |
-
|
| 1018 |
-
|
| 1019 |
-
|
| 1020 |
-
|
| 1021 |
-
|
| 1022 |
-
logger.error(f"crear_video no retornó un path válido o el archivo no existe: {video_path}")
|
| 1023 |
-
status_msg = gr.update(value="❌ Error: La generación del video falló o el archivo no se creó correctamente.", interactive=False)
|
| 1024 |
-
|
| 1025 |
-
except ValueError as ve:
|
| 1026 |
-
logger.warning(f"Error de validación durante la creación del video: {str(ve)}")
|
| 1027 |
-
status_msg = gr.update(value=f"⚠️ Error de validación: {str(ve)}", interactive=False)
|
| 1028 |
except Exception as e:
|
| 1029 |
-
logger.
|
| 1030 |
-
|
| 1031 |
-
|
| 1032 |
-
|
| 1033 |
-
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| 1034 |
-
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|
| 1035 |
|
| 1036 |
-
|
| 1037 |
-
with gr.Blocks(title="Generador de Videos con IA", theme=gr.themes.Soft(), css="""
|
| 1038 |
-
.gradio-container {max-width: 800px; margin: auto;}
|
| 1039 |
-
h1 {text-align: center;}
|
| 1040 |
-
""") as app:
|
| 1041 |
|
| 1042 |
-
|
| 1043 |
-
|
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|
| 1044 |
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|
|
|
|
|
| 1045 |
with gr.Row():
|
| 1046 |
-
with gr.Column():
|
| 1047 |
-
|
| 1048 |
-
|
| 1049 |
-
|
| 1050 |
-
|
|
|
|
|
|
|
| 1051 |
)
|
| 1052 |
-
|
| 1053 |
-
|
| 1054 |
-
|
| 1055 |
-
|
| 1056 |
-
|
| 1057 |
-
|
| 1058 |
-
|
| 1059 |
-
|
| 1060 |
-
|
| 1061 |
-
|
| 1062 |
-
|
| 1063 |
-
|
| 1064 |
-
|
| 1065 |
-
|
| 1066 |
-
|
| 1067 |
-
lines=5,
|
| 1068 |
-
placeholder="Ej: En este video exploraremos los misterios del océano. Veremos la vida marina fascinante y los arrecifes de coral vibrantes. ¡Acompáñanos en esta aventura subacuática!",
|
| 1069 |
-
max_lines=10,
|
| 1070 |
-
value=""
|
| 1071 |
-
# visible=... <-- ¡NO DEBE ESTAR AQUÍ!
|
| 1072 |
-
)
|
| 1073 |
-
|
| 1074 |
-
musica_input = gr.Audio(
|
| 1075 |
-
label="Música de fondo (opcional)",
|
| 1076 |
type="filepath",
|
| 1077 |
-
|
| 1078 |
-
value=None
|
| 1079 |
-
# visible=... <-- ¡NO DEBE ESTAR AQUÍ!
|
| 1080 |
)
|
| 1081 |
-
|
| 1082 |
-
|
| 1083 |
-
|
| 1084 |
-
|
| 1085 |
-
|
| 1086 |
-
value=DEFAULT_VOICE_ID, # Usar el ID de la voz por defecto calculada
|
| 1087 |
-
interactive=True
|
| 1088 |
-
# visible=... <-- ¡NO DEBE ESTAR AQUÍ!
|
| 1089 |
)
|
| 1090 |
-
|
| 1091 |
-
|
| 1092 |
-
|
| 1093 |
-
|
| 1094 |
-
|
| 1095 |
-
|
| 1096 |
-
|
| 1097 |
-
label="Previsualización del Video Generado",
|
| 1098 |
interactive=False,
|
| 1099 |
-
|
| 1100 |
-
# visible=... <-- ¡NO DEBE ESTAR AQUÍ!
|
| 1101 |
)
|
| 1102 |
-
|
| 1103 |
-
|
| 1104 |
-
|
| 1105 |
-
|
| 1106 |
-
# visible=... <-- ¡NO DEBE ESTAR AQUÍ si ya está visible=False arriba!
|
| 1107 |
)
|
| 1108 |
-
|
| 1109 |
-
|
| 1110 |
-
|
| 1111 |
-
show_label=False,
|
| 1112 |
-
placeholder="Esperando acción...",
|
| 1113 |
-
value="Esperando entrada..."
|
| 1114 |
-
# visible=... <-- ¡NO DEBE ESTAR AQUÍ!
|
| 1115 |
)
|
| 1116 |
-
|
| 1117 |
-
|
| 1118 |
-
|
| 1119 |
-
|
| 1120 |
-
|
| 1121 |
-
inputs=prompt_type,
|
| 1122 |
-
outputs=[ia_guion_column, manual_guion_column] # Apuntar a las Columnas contenedoras
|
| 1123 |
)
|
| 1124 |
-
|
| 1125 |
-
# Evento click del botón de generar video
|
| 1126 |
generate_btn.click(
|
| 1127 |
-
|
| 1128 |
-
|
| 1129 |
-
outputs=[
|
| 1130 |
-
queue=True, # Usar la cola de Gradio
|
| 1131 |
-
).then(
|
| 1132 |
-
# Acción 2 (asíncrona): Llamar a la función principal
|
| 1133 |
-
run_app,
|
| 1134 |
-
# PASAR TODOS LOS INPUTS DE LA INTERFAZ que run_app espera
|
| 1135 |
-
inputs=[prompt_type, prompt_ia, prompt_manual, musica_input, voice_dropdown], # <-- Pasar los 5 inputs a run_app
|
| 1136 |
-
# run_app retornará los 3 outputs esperados
|
| 1137 |
-
outputs=[video_output, file_output, status_output]
|
| 1138 |
-
).then(
|
| 1139 |
-
# Acción 3 (síncrona): Hacer visible el enlace de descarga
|
| 1140 |
-
lambda video_path, file_path, status_msg: gr.update(visible=file_path is not None),
|
| 1141 |
-
inputs=[video_output, file_output, status_output],
|
| 1142 |
-
outputs=[file_output]
|
| 1143 |
)
|
| 1144 |
-
|
| 1145 |
-
|
| 1146 |
-
gr.Markdown("### Instrucciones:")
|
| 1147 |
gr.Markdown("""
|
| 1148 |
-
|
| 1149 |
-
|
| 1150 |
-
|
| 1151 |
-
|
| 1152 |
-
|
| 1153 |
-
|
| 1154 |
-
|
| 1155 |
-
8. Revisa `video_generator_full.log` para detalles si hay errores.
|
| 1156 |
""")
|
| 1157 |
-
gr.Markdown("---")
|
| 1158 |
-
gr.Markdown("Desarrollado por [Tu Nombre/Empresa/Alias - Opcional]")
|
| 1159 |
|
| 1160 |
if __name__ == "__main__":
|
| 1161 |
-
logger.info("
|
| 1162 |
-
|
| 1163 |
-
|
| 1164 |
-
|
| 1165 |
-
|
| 1166 |
-
|
| 1167 |
-
|
| 1168 |
-
|
| 1169 |
-
logger.critical(f"Fallo al crear clip base de MoviePy. A menudo indica problemas con FFmpeg/ImageMagick. Error: {e}", exc_info=True)
|
| 1170 |
-
|
| 1171 |
-
except Exception as e:
|
| 1172 |
-
logger.critical(f"Fallo al importar MoviePy. Asegúrate de que está instalado. Error: {e}", exc_info=True)
|
| 1173 |
-
|
| 1174 |
-
logger.info("Iniciando aplicación Gradio...")
|
| 1175 |
-
try:
|
| 1176 |
-
app.launch(server_name="0.0.0.0", server_port=7860, share=False)
|
| 1177 |
-
except Exception as e:
|
| 1178 |
-
logger.critical(f"No se pudo iniciar la app: {str(e)}", exc_info=True)
|
| 1179 |
-
raise
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
import gradio as gr
|
| 2 |
import torch
|
| 3 |
+
import soundfile as sf
|
| 4 |
+
import edge_tts
|
| 5 |
+
import asyncio
|
| 6 |
from transformers import GPT2Tokenizer, GPT2LMHeadModel
|
| 7 |
from keybert import KeyBERT
|
| 8 |
+
from moviepy.editor import (
|
| 9 |
+
VideoFileClip,
|
| 10 |
+
AudioFileClip,
|
| 11 |
+
concatenate_videoclips,
|
| 12 |
+
concatenate_audioclips,
|
| 13 |
+
CompositeAudioClip,
|
| 14 |
+
AudioClip,
|
| 15 |
+
TextClip,
|
| 16 |
+
CompositeVideoClip,
|
| 17 |
+
VideoClip,
|
| 18 |
+
ColorClip
|
| 19 |
+
)
|
| 20 |
+
import numpy as np
|
| 21 |
+
import json
|
| 22 |
+
import logging
|
| 23 |
+
import os
|
| 24 |
+
import requests
|
| 25 |
import re
|
| 26 |
import math
|
| 27 |
+
import tempfile
|
| 28 |
import shutil
|
| 29 |
+
import uuid
|
| 30 |
+
import threading
|
| 31 |
+
import time
|
| 32 |
+
from datetime import datetime, timedelta
|
| 33 |
|
| 34 |
+
# ------------------- FIX PARA PILLOW -------------------
|
| 35 |
+
try:
|
| 36 |
+
from PIL import Image
|
| 37 |
+
if not hasattr(Image, 'ANTIALIAS'):
|
| 38 |
+
Image.ANTIALIAS = Image.Resampling.LANCZOS
|
| 39 |
+
except ImportError:
|
| 40 |
+
pass
|
| 41 |
+
|
| 42 |
+
# ------------------- Configuración & Globals -------------------
|
| 43 |
+
os.environ["GRADIO_SERVER_TIMEOUT"] = "3800"
|
| 44 |
+
logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
|
| 45 |
logger = logging.getLogger(__name__)
|
| 46 |
+
PEXELS_API_KEY = os.getenv("PEXELS_API_KEY")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
|
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|
|
|
|
|
|
|
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|
|
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|
|
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|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 47 |
if not PEXELS_API_KEY:
|
| 48 |
+
logger.warning("PEXELS_API_KEY no definido. Los videos no funcionarán.")
|
| 49 |
+
|
| 50 |
+
tokenizer, gpt2_model, kw_model = None, None, None
|
| 51 |
+
RESULTS_DIR = "video_results"
|
| 52 |
+
os.makedirs(RESULTS_DIR, exist_ok=True)
|
| 53 |
+
TASKS = {}
|
| 54 |
+
|
| 55 |
+
# ------------------- Motor Edge TTS -------------------
|
| 56 |
+
class EdgeTTSEngine:
|
| 57 |
+
def __init__(self, voice="es-ES-AlvaroNeural"):
|
| 58 |
+
self.voice = voice
|
| 59 |
+
logger.info(f"Inicializando Edge TTS con voz: {voice}")
|
| 60 |
+
|
| 61 |
+
async def _synthesize_async(self, text, output_path):
|
| 62 |
+
try:
|
| 63 |
+
communicate = edge_tts.Communicate(text, self.voice)
|
| 64 |
+
await communicate.save(output_path)
|
| 65 |
+
return True
|
| 66 |
+
except Exception as e:
|
| 67 |
+
logger.error(f"Error en Edge TTS: {e}")
|
| 68 |
+
return False
|
| 69 |
+
|
| 70 |
+
def synthesize(self, text, output_path):
|
| 71 |
+
try:
|
| 72 |
+
return asyncio.run(self._synthesize_async(text, output_path))
|
| 73 |
+
except Exception as e:
|
| 74 |
+
logger.error(f"Error al sintetizar con Edge TTS: {e}")
|
| 75 |
+
return False
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 76 |
|
| 77 |
+
tts_engine = EdgeTTSEngine()
|
| 78 |
+
|
| 79 |
+
# ------------------- Carga Perezosa de Modelos -------------------
|
| 80 |
+
def get_tokenizer():
|
| 81 |
+
global tokenizer
|
| 82 |
+
if tokenizer is None:
|
| 83 |
+
logger.info("Cargando tokenizer GPT2 español...")
|
| 84 |
+
tokenizer = GPT2Tokenizer.from_pretrained("datificate/gpt2-small-spanish")
|
| 85 |
+
if tokenizer.pad_token is None:
|
| 86 |
+
tokenizer.pad_token = tokenizer.eos_token
|
| 87 |
+
return tokenizer
|
| 88 |
+
|
| 89 |
+
def get_gpt2_model():
|
| 90 |
+
global gpt2_model
|
| 91 |
+
if gpt2_model is None:
|
| 92 |
+
logger.info("Cargando modelo GPT-2 español...")
|
| 93 |
+
gpt2_model = GPT2LMHeadModel.from_pretrained("datificate/gpt2-small-spanish").eval()
|
| 94 |
+
return gpt2_model
|
| 95 |
+
|
| 96 |
+
def get_kw_model():
|
| 97 |
+
global kw_model
|
| 98 |
+
if kw_model is None:
|
| 99 |
+
logger.info("Cargando modelo KeyBERT multilingüe...")
|
| 100 |
+
kw_model = KeyBERT("paraphrase-multilingual-MiniLM-L12-v2")
|
| 101 |
+
return kw_model
|
| 102 |
+
|
| 103 |
+
# ------------------- Funciones del Pipeline -------------------
|
| 104 |
+
def update_task_progress(task_id, message):
|
| 105 |
+
if task_id in TASKS:
|
| 106 |
+
TASKS[task_id]['progress_log'] = message
|
| 107 |
+
logger.info(f"[{task_id}] {message}")
|
| 108 |
+
|
| 109 |
+
def gpt2_script(prompt: str) -> str:
|
| 110 |
try:
|
| 111 |
+
local_tokenizer = get_tokenizer()
|
| 112 |
+
local_gpt2_model = get_gpt2_model()
|
| 113 |
+
|
| 114 |
+
instruction = f"Escribe un guion corto y coherente sobre: {prompt}"
|
| 115 |
+
inputs = local_tokenizer(instruction, return_tensors="pt", truncation=True, max_length=512)
|
| 116 |
+
|
| 117 |
+
outputs = local_gpt2_model.generate(
|
| 118 |
**inputs,
|
| 119 |
+
max_length=160 + inputs["input_ids"].shape[1],
|
| 120 |
do_sample=True,
|
| 121 |
top_p=0.9,
|
| 122 |
top_k=40,
|
| 123 |
temperature=0.7,
|
| 124 |
+
no_repeat_ngram_size=3,
|
| 125 |
+
pad_token_id=local_tokenizer.pad_token_id,
|
| 126 |
+
eos_token_id=local_tokenizer.eos_token_id,
|
|
|
|
| 127 |
)
|
| 128 |
+
|
| 129 |
+
text = local_tokenizer.decode(outputs[0], skip_special_tokens=True)
|
| 130 |
+
generated = text.split("sobre:")[-1].strip()
|
| 131 |
+
return generated if generated else prompt
|
| 132 |
+
|
|
|
|
|
|
|
|
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| 133 |
except Exception as e:
|
| 134 |
+
logger.error(f"Error generando guión: {e}")
|
| 135 |
+
return f"Hoy hablaremos sobre {prompt}. Este es un tema fascinante que merece nuestra atención."
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| 136 |
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| 137 |
+
def generate_tts_audio(text: str, output_path: str) -> bool:
|
| 138 |
try:
|
| 139 |
+
logger.info("Generando audio con Edge TTS...")
|
| 140 |
+
success = tts_engine.synthesize(text, output_path)
|
| 141 |
+
if success and os.path.exists(output_path) and os.path.getsize(output_path) > 0:
|
| 142 |
+
logger.info(f"Audio generado exitosamente: {output_path}")
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| 143 |
return True
|
| 144 |
else:
|
| 145 |
+
logger.error("El archivo de audio no se generó correctamente")
|
| 146 |
return False
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|
| 147 |
except Exception as e:
|
| 148 |
+
logger.error(f"Error generando TTS: {e}")
|
| 149 |
return False
|
| 150 |
|
| 151 |
+
def extract_keywords(text: str) -> list[str]:
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| 152 |
try:
|
| 153 |
+
local_kw_model = get_kw_model()
|
| 154 |
+
clean_text = re.sub(r"[^\w\sáéíóúñÁÉÍÓÚÑ]", "", text.lower())
|
| 155 |
+
kws = local_kw_model.extract_keywords(clean_text, stop_words="spanish", top_n=5)
|
| 156 |
+
keywords = [k.replace(" ", "+") for k, _ in kws if k]
|
| 157 |
+
return keywords if keywords else ["mystery", "conspiracy", "alien", "UFO", "secret", "cover-up", "illusion", "paranoia",
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| 158 |
"secret society", "lie", "simulation", "matrix", "terror", "darkness", "shadow", "enigma",
|
| 159 |
"urban legend", "unknown", "hidden", "mistrust", "experiment", "government", "control",
|
| 160 |
"surveillance", "propaganda", "deception", "whistleblower", "anomaly", "extraterrestrial",
|
|
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|
| 162 |
"disinformation", "false flag", "assassin", "black ops", "anomaly", "men in black", "abduction",
|
| 163 |
"hybrid", "ancient aliens", "hollow earth", "simulation theory", "alternate reality", "predictive programming",
|
| 164 |
"symbolism", "occult", "eerie", "haunting", "unexplained", "forbidden knowledge", "redacted", "conspiracy theorist"]
|
| 165 |
+
except Exception as e:
|
| 166 |
+
logger.error(f"Error extrayendo keywords: {e}")
|
| 167 |
+
return ["mystery", "conspiracy", "alien", "UFO", "secret", "cover-up", "illusion", "paranoia",
|
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| 168 |
"secret society", "lie", "simulation", "matrix", "terror", "darkness", "shadow", "enigma",
|
| 169 |
"urban legend", "unknown", "hidden", "mistrust", "experiment", "government", "control",
|
| 170 |
"surveillance", "propaganda", "deception", "whistleblower", "anomaly", "extraterrestrial",
|
|
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|
| 173 |
"hybrid", "ancient aliens", "hollow earth", "simulation theory", "alternate reality", "predictive programming",
|
| 174 |
"symbolism", "occult", "eerie", "haunting", "unexplained", "forbidden knowledge", "redacted", "conspiracy theorist"]
|
| 175 |
|
| 176 |
+
def search_pexels_videos(query: str, count: int = 3) -> list[dict]:
|
| 177 |
+
if not PEXELS_API_KEY:
|
| 178 |
+
return []
|
| 179 |
+
|
| 180 |
+
try:
|
| 181 |
+
response = requests.get(
|
| 182 |
+
"https://api.pexels.com/videos/search",
|
| 183 |
+
headers={"Authorization": PEXELS_API_KEY},
|
| 184 |
+
params={"query": query, "per_page": count, "orientation": "landscape"},
|
| 185 |
+
timeout=20
|
| 186 |
+
)
|
| 187 |
+
response.raise_for_status()
|
| 188 |
+
return response.json().get("videos", [])
|
| 189 |
+
except Exception as e:
|
| 190 |
+
logger.error(f"Error buscando videos en Pexels: {e}")
|
| 191 |
+
return []
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 192 |
|
| 193 |
+
def download_video(url: str, folder: str) -> str | None:
|
| 194 |
try:
|
| 195 |
+
filename = f"{uuid.uuid4().hex}.mp4"
|
| 196 |
+
filepath = os.path.join(folder, filename)
|
| 197 |
+
|
| 198 |
+
with requests.get(url, stream=True, timeout=60) as response:
|
| 199 |
+
response.raise_for_status()
|
| 200 |
+
with open(filepath, "wb") as f:
|
| 201 |
+
for chunk in response.iter_content(chunk_size=1024*1024):
|
| 202 |
+
f.write(chunk)
|
| 203 |
+
|
| 204 |
+
if os.path.exists(filepath) and os.path.getsize(filepath) > 1000:
|
| 205 |
+
return filepath
|
| 206 |
else:
|
| 207 |
+
logger.error(f"Archivo descargado inválido: {filepath}")
|
| 208 |
+
return None
|
| 209 |
+
|
| 210 |
+
except Exception as e:
|
| 211 |
+
logger.error(f"Error descargando video {url}: {e}")
|
| 212 |
+
return None
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
|
|
|
|
|
|
|
|
|
| 213 |
|
| 214 |
+
def create_subtitle_clips(script: str, video_width: int, video_height: int, duration: float):
|
| 215 |
+
try:
|
| 216 |
+
sentences = [s.strip() for s in re.split(r"[.!?¿¡]", script) if s.strip()]
|
| 217 |
+
if not sentences:
|
| 218 |
+
return []
|
| 219 |
+
|
| 220 |
+
total_words = sum(len(s.split()) for s in sentences) or 1
|
| 221 |
+
time_per_word = duration / total_words
|
| 222 |
+
|
| 223 |
+
clips = []
|
| 224 |
+
current_time = 0.0
|
| 225 |
+
|
| 226 |
+
for sentence in sentences:
|
| 227 |
+
num_words = len(sentence.split())
|
| 228 |
+
sentence_duration = num_words * time_per_word
|
| 229 |
+
|
| 230 |
+
if sentence_duration < 0.5:
|
| 231 |
+
continue
|
| 232 |
+
|
| 233 |
try:
|
| 234 |
+
txt_clip = (
|
| 235 |
+
TextClip(
|
| 236 |
+
sentence,
|
| 237 |
+
fontsize=max(20, int(video_height * 0.05)),
|
| 238 |
+
color="white",
|
| 239 |
+
stroke_color="black",
|
| 240 |
+
stroke_width=2,
|
| 241 |
+
method="caption",
|
| 242 |
+
size=(int(video_width * 0.9), None),
|
| 243 |
+
font="Arial-Bold"
|
| 244 |
+
)
|
| 245 |
+
.set_start(current_time)
|
| 246 |
+
.set_duration(sentence_duration)
|
| 247 |
+
.set_position(("center", "bottom"))
|
| 248 |
+
)
|
| 249 |
+
if txt_clip is not None:
|
| 250 |
+
clips.append(txt_clip)
|
| 251 |
except Exception as e:
|
| 252 |
+
logger.error(f"Error creando subtítulo para '{sentence}': {e}")
|
| 253 |
+
continue
|
| 254 |
+
|
| 255 |
+
current_time += sentence_duration
|
| 256 |
+
|
| 257 |
+
return clips
|
| 258 |
+
except Exception as e:
|
| 259 |
+
logger.error(f"Error creando subtítulos: {e}")
|
| 260 |
+
return []
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 261 |
|
| 262 |
+
def loop_audio_to_duration(audio_clip: AudioFileClip, target_duration: float) -> AudioFileClip:
|
| 263 |
+
if audio_clip is None:
|
| 264 |
+
return None
|
| 265 |
+
try:
|
| 266 |
+
if audio_clip.duration >= target_duration:
|
| 267 |
+
return audio_clip.subclip(0, target_duration)
|
| 268 |
+
|
| 269 |
+
loops_needed = math.ceil(target_duration / audio_clip.duration)
|
| 270 |
+
looped_audio = concatenate_audioclips([audio_clip] * loops_needed)
|
| 271 |
+
return looped_audio.subclip(0, target_duration)
|
| 272 |
+
except Exception as e:
|
| 273 |
+
logger.error(f"Error haciendo loop del audio: {e}")
|
| 274 |
+
return audio_clip
|
| 275 |
+
|
| 276 |
+
def create_video(script_text: str, generate_script: bool, music_path: str | None, task_id: str) -> str:
|
| 277 |
+
temp_dir = tempfile.mkdtemp()
|
| 278 |
+
TARGET_FPS = 24
|
| 279 |
+
TARGET_RESOLUTION = (1280, 720)
|
| 280 |
+
|
| 281 |
+
def normalize_clip(clip):
|
| 282 |
+
if clip is None:
|
| 283 |
+
return None
|
| 284 |
try:
|
| 285 |
+
if clip.size != TARGET_RESOLUTION:
|
| 286 |
+
clip = clip.resize(TARGET_RESOLUTION)
|
| 287 |
+
if clip.fps != TARGET_FPS:
|
| 288 |
+
clip = clip.set_fps(TARGET_FPS)
|
| 289 |
+
return clip
|
| 290 |
except Exception as e:
|
| 291 |
+
logger.error(f"Error normalizando clip: {e}")
|
| 292 |
+
return None
|
| 293 |
+
|
| 294 |
+
def validate_clip(clip, path="unknown"):
|
| 295 |
+
"""Función para validar que un clip sea usable"""
|
| 296 |
+
if clip is None:
|
| 297 |
+
logger.error(f"Clip es None: {path}")
|
| 298 |
+
return False
|
| 299 |
+
|
| 300 |
+
try:
|
| 301 |
+
# Verificar duración
|
| 302 |
+
if clip.duration <= 0:
|
| 303 |
+
logger.error(f"Clip con duración inválida: {path}")
|
| 304 |
+
return False
|
| 305 |
+
|
| 306 |
+
# Verificar que podemos obtener un frame
|
| 307 |
+
test_frame = clip.get_frame(0)
|
| 308 |
+
if test_frame is None:
|
| 309 |
+
logger.error(f"No se pudo obtener frame del clip: {path}")
|
| 310 |
+
return False
|
| 311 |
+
|
| 312 |
+
return True
|
| 313 |
+
except Exception as e:
|
| 314 |
+
logger.error(f"Error validando clip {path}: {e}")
|
| 315 |
+
return False
|
| 316 |
+
|
| 317 |
+
def create_fallback_video(duration):
|
| 318 |
+
"""Crea un video de respaldo"""
|
| 319 |
+
try:
|
| 320 |
+
fallback = ColorClip(
|
| 321 |
+
size=TARGET_RESOLUTION,
|
| 322 |
+
color=(0, 0, 0),
|
| 323 |
+
duration=duration
|
| 324 |
+
)
|
| 325 |
+
fallback.fps = TARGET_FPS
|
| 326 |
+
return fallback
|
| 327 |
+
except Exception as e:
|
| 328 |
+
logger.error(f"Error creando video de respaldo: {e}")
|
| 329 |
+
return None
|
| 330 |
+
|
| 331 |
+
try:
|
| 332 |
+
# Paso 1: Generar o usar guión
|
| 333 |
+
update_task_progress(task_id, "Paso 1/7: Preparando guión...")
|
| 334 |
+
if generate_script:
|
| 335 |
+
script = gpt2_script(script_text)
|
| 336 |
+
else:
|
| 337 |
+
script = script_text.strip()
|
| 338 |
+
|
| 339 |
+
if not script:
|
| 340 |
+
raise ValueError("El guión está vacío")
|
| 341 |
+
|
| 342 |
+
# Paso 2: Generar audio TTS
|
| 343 |
+
update_task_progress(task_id, "Paso 2/7: Generando audio con Edge TTS...")
|
| 344 |
+
audio_path = os.path.join(temp_dir, "voice.wav")
|
| 345 |
+
|
| 346 |
+
if not generate_tts_audio(script, audio_path):
|
| 347 |
+
raise RuntimeError("Error generando el audio TTS")
|
| 348 |
+
|
| 349 |
+
voice_clip = AudioFileClip(audio_path)
|
| 350 |
+
if voice_clip is None:
|
| 351 |
+
raise RuntimeError("No se pudo cargar el clip de audio")
|
| 352 |
+
|
| 353 |
+
video_duration = voice_clip.duration
|
| 354 |
+
|
| 355 |
+
if video_duration < 1:
|
| 356 |
+
raise ValueError("El audio generado es demasiado corto")
|
| 357 |
+
|
| 358 |
+
# Paso 3: Buscar y descargar videos
|
| 359 |
+
update_task_progress(task_id, "Paso 3/7: Buscando videos en Pexels...")
|
| 360 |
video_paths = []
|
| 361 |
+
keywords = extract_keywords(script)
|
| 362 |
+
|
| 363 |
+
for i, keyword in enumerate(keywords[:3]):
|
| 364 |
+
update_task_progress(task_id, f"Paso 3/7: Buscando videos para '{keyword}' ({i+1}/{len(keywords[:3])})")
|
| 365 |
+
|
| 366 |
+
videos = search_pexels_videos(keyword, 2)
|
| 367 |
+
for video_data in videos:
|
| 368 |
+
if len(video_paths) >= 6:
|
| 369 |
+
break
|
| 370 |
+
|
| 371 |
+
video_files = video_data.get("video_files", [])
|
| 372 |
+
if video_files:
|
| 373 |
+
best_file = max(video_files, key=lambda f: f.get("width", 0))
|
| 374 |
+
video_url = best_file.get("link")
|
| 375 |
+
|
| 376 |
+
if video_url:
|
| 377 |
+
downloaded_path = download_video(video_url, temp_dir)
|
| 378 |
+
if downloaded_path:
|
| 379 |
+
video_paths.append(downloaded_path)
|
| 380 |
+
|
| 381 |
+
if not video_paths:
|
| 382 |
+
logger.warning("No se pudieron descargar videos de Pexels, creando video de respaldo...")
|
| 383 |
+
base_video = create_fallback_video(video_duration)
|
| 384 |
+
if base_video is None:
|
| 385 |
+
raise RuntimeError("No se pudo crear video de respaldo")
|
| 386 |
+
else:
|
| 387 |
+
# Paso 4: Procesar videos
|
| 388 |
+
update_task_progress(task_id, f"Paso 4/7: Procesando {len(video_paths)} videos...")
|
| 389 |
+
video_clips = []
|
| 390 |
+
|
| 391 |
+
for path in video_paths:
|
| 392 |
+
clip = None
|
| 393 |
+
try:
|
| 394 |
+
# Verificar que el archivo exista y tenga tamaño
|
| 395 |
+
if not os.path.exists(path) or os.path.getsize(path) < 1024:
|
| 396 |
+
logger.error(f"Archivo inválido: {path}")
|
| 397 |
+
continue
|
| 398 |
+
|
| 399 |
+
# Cargar el video
|
| 400 |
+
clip = VideoFileClip(path)
|
| 401 |
+
if clip is None:
|
| 402 |
+
logger.error(f"No se pudo cargar el video: {path}")
|
| 403 |
+
continue
|
| 404 |
+
|
| 405 |
+
# Validar el clip original
|
| 406 |
+
if not validate_clip(clip, path):
|
| 407 |
+
clip.close()
|
| 408 |
+
continue
|
| 409 |
+
|
| 410 |
+
# Recortar el video
|
| 411 |
+
duration = min(8, clip.duration)
|
| 412 |
+
processed_clip = clip.subclip(0, duration)
|
| 413 |
+
|
| 414 |
+
if processed_clip is None:
|
| 415 |
+
logger.error(f"Error al recortar video: {path}")
|
| 416 |
+
clip.close()
|
| 417 |
+
continue
|
| 418 |
+
|
| 419 |
+
# Validar el clip recortado
|
| 420 |
+
if not validate_clip(processed_clip, f"{path} (recortado)"):
|
| 421 |
+
processed_clip.close()
|
| 422 |
+
clip.close()
|
| 423 |
+
continue
|
| 424 |
+
|
| 425 |
+
# Normalizar
|
| 426 |
+
processed_clip = normalize_clip(processed_clip)
|
| 427 |
+
|
| 428 |
+
if processed_clip is not None:
|
| 429 |
+
# Validación final del clip procesado
|
| 430 |
+
if validate_clip(processed_clip, f"{path} (normalizado)"):
|
| 431 |
+
video_clips.append(processed_clip)
|
| 432 |
+
else:
|
| 433 |
+
processed_clip.close()
|
| 434 |
+
clip.close()
|
| 435 |
else:
|
| 436 |
+
logger.error(f"Error normalizando video: {path}")
|
| 437 |
+
clip.close()
|
| 438 |
+
|
| 439 |
+
except Exception as e:
|
| 440 |
+
logger.error(f"Error procesando video {path}: {e}")
|
| 441 |
+
finally:
|
| 442 |
+
if clip is not None:
|
| 443 |
+
clip.close()
|
| 444 |
+
|
| 445 |
+
# Verificar si tenemos clips válidos
|
| 446 |
+
if not video_clips:
|
| 447 |
+
logger.warning("No se procesaron videos válidos, creando video de respaldo...")
|
| 448 |
+
base_video = create_fallback_video(video_duration)
|
| 449 |
+
if base_video is None:
|
| 450 |
+
raise RuntimeError("No se pudo crear video de respaldo")
|
| 451 |
+
else:
|
| 452 |
+
# Verificar que todos los clips sean válidos antes de concatenar
|
| 453 |
+
valid_clips = []
|
| 454 |
+
for i, clip in enumerate(video_clips):
|
| 455 |
+
try:
|
| 456 |
+
# Verificación final de cada clip
|
| 457 |
+
if validate_clip(clip, f"clip_{i}"):
|
| 458 |
+
valid_clips.append(clip)
|
| 459 |
+
else:
|
| 460 |
+
clip.close()
|
| 461 |
+
except Exception as e:
|
| 462 |
+
logger.error(f"Clip inválido en posición {i}: {e}")
|
| 463 |
+
if clip is not None:
|
| 464 |
+
clip.close()
|
| 465 |
+
|
| 466 |
+
if not valid_clips:
|
| 467 |
+
logger.warning("Todos los clips son inválidos, creando video de respaldo...")
|
| 468 |
+
base_video = create_fallback_video(video_duration)
|
| 469 |
+
if base_video is None:
|
| 470 |
+
raise RuntimeError("No se pudo crear video de respaldo")
|
| 471 |
else:
|
| 472 |
+
# Concatenar solo clips válidos
|
| 473 |
+
update_task_progress(task_id, "Paso 4/7: Concatenando videos válidos...")
|
| 474 |
+
try:
|
| 475 |
+
base_video = concatenate_videoclips(valid_clips, method="chain")
|
| 476 |
+
|
| 477 |
+
# Verificar que la concatenación funcionó
|
| 478 |
+
if base_video is None:
|
| 479 |
+
raise RuntimeError("La concatenación devolvió None")
|
| 480 |
+
|
| 481 |
+
# Validar el video concatenado
|
| 482 |
+
if not validate_clip(base_video, "video_concatenado"):
|
| 483 |
+
raise RuntimeError("Video concatenado inválido")
|
| 484 |
+
|
| 485 |
+
except Exception as e:
|
| 486 |
+
logger.error(f"Error concatenando videos: {e}")
|
| 487 |
+
# Liberar clips
|
| 488 |
+
for clip in valid_clips:
|
| 489 |
+
if clip is not None:
|
| 490 |
+
clip.close()
|
| 491 |
+
# Crear video de respaldo
|
| 492 |
+
base_video = create_fallback_video(video_duration)
|
| 493 |
+
if base_video is None:
|
| 494 |
+
raise RuntimeError("No se pudo crear video de respaldo")
|
| 495 |
+
|
| 496 |
+
# Extender video si es más corto que el audio
|
| 497 |
+
if base_video.duration < video_duration:
|
| 498 |
+
update_task_progress(task_id, "Paso 4/7: Extendiendo video...")
|
| 499 |
try:
|
| 500 |
+
fade_duration = 0.5
|
| 501 |
+
loops_needed = math.ceil(video_duration / base_video.duration)
|
| 502 |
+
|
| 503 |
+
looped_clips = [base_video]
|
| 504 |
+
for _ in range(loops_needed - 1):
|
| 505 |
+
fade_in_clip = base_video.crossfadein(fade_duration)
|
| 506 |
+
if fade_in_clip is not None:
|
| 507 |
+
looped_clips.append(fade_in_clip)
|
| 508 |
+
looped_clips.append(base_video)
|
| 509 |
+
|
| 510 |
+
# Guardar referencia al video original para liberarlo después
|
| 511 |
+
original_video = base_video
|
| 512 |
+
base_video = concatenate_videoclips(looped_clips)
|
| 513 |
+
|
| 514 |
+
# Verificar el video extendido
|
| 515 |
+
if base_video is None or not validate_clip(base_video, "video_extendido"):
|
| 516 |
+
logger.error("Error al extender video, usando original")
|
| 517 |
+
base_video = original_video
|
|
|
|
|
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|
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|
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|
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|
|
|
| 518 |
else:
|
| 519 |
+
# Liberar el video original
|
| 520 |
+
original_video.close()
|
| 521 |
+
|
| 522 |
except Exception as e:
|
| 523 |
+
logger.error(f"Error extendiendo video: {e}")
|
| 524 |
+
# No hacemos nada, seguimos con el video original
|
| 525 |
+
|
| 526 |
+
# Asegurar duración exacta
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 527 |
try:
|
| 528 |
+
original_video = base_video
|
| 529 |
+
base_video = base_video.subclip(0, video_duration)
|
| 530 |
+
|
| 531 |
+
if base_video is None or not validate_clip(base_video, "video_recortado"):
|
| 532 |
+
logger.error("Error al recortar video final, usando original")
|
| 533 |
+
base_video = original_video
|
| 534 |
+
else:
|
| 535 |
+
original_video.close()
|
| 536 |
+
|
| 537 |
except Exception as e:
|
| 538 |
+
logger.error(f"Error al recortar video final: {e}")
|
| 539 |
+
# No hacemos nada, seguimos con el video original
|
| 540 |
+
|
| 541 |
+
# Paso 5: Componer audio final
|
| 542 |
+
update_task_progress(task_id, "Paso 5/7: Componiendo audio...")
|
| 543 |
+
final_audio = voice_clip
|
| 544 |
+
|
| 545 |
+
if music_path and os.path.exists(music_path):
|
| 546 |
+
music_clip = None
|
|
|
|
|
|
|
|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 547 |
try:
|
| 548 |
+
music_clip = AudioFileClip(music_path)
|
| 549 |
+
if music_clip is not None:
|
| 550 |
+
music_clip = loop_audio_to_duration(music_clip, video_duration)
|
| 551 |
+
if music_clip is not None:
|
| 552 |
+
music_clip = music_clip.volumex(0.2)
|
| 553 |
+
final_audio = CompositeAudioClip([music_clip, voice_clip])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 554 |
except Exception as e:
|
| 555 |
+
logger.error(f"Error con música: {e}")
|
| 556 |
+
finally:
|
| 557 |
+
if music_clip is not None:
|
| 558 |
+
music_clip.close()
|
| 559 |
+
|
| 560 |
+
# Paso 6: Agregar subtítulos
|
| 561 |
+
update_task_progress(task_id, "Paso 6/7: Agregando subtítulos...")
|
| 562 |
+
subtitle_clips = create_subtitle_clips(script, base_video.w, base_video.h, video_duration)
|
| 563 |
+
if subtitle_clips:
|
| 564 |
try:
|
| 565 |
+
original_video = base_video
|
| 566 |
+
base_video = CompositeVideoClip([base_video] + subtitle_clips)
|
| 567 |
+
|
| 568 |
+
if base_video is None or not validate_clip(base_video, "video_con_subtitulos"):
|
| 569 |
+
logger.error("Error al agregar subtítulos, usando video original")
|
| 570 |
+
base_video = original_video
|
| 571 |
+
else:
|
| 572 |
+
original_video.close()
|
| 573 |
+
|
|
|
|
|
|
|
|
|
|
| 574 |
except Exception as e:
|
| 575 |
+
logger.error(f"Error creando video con subtítulos: {e}")
|
| 576 |
+
|
| 577 |
+
# Paso 7: Renderizar video final
|
| 578 |
+
update_task_progress(task_id, "Paso 7/7: Renderizando video final...")
|
| 579 |
+
final_video = base_video.set_audio(final_audio)
|
| 580 |
+
|
| 581 |
+
output_path = os.path.join(RESULTS_DIR, f"video_{task_id}.mp4")
|
| 582 |
+
final_video.write_videofile(
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 583 |
output_path,
|
| 584 |
+
fps=TARGET_FPS,
|
|
|
|
| 585 |
codec="libx264",
|
| 586 |
audio_codec="aac",
|
| 587 |
+
bitrate="8000k",
|
| 588 |
+
threads=4,
|
| 589 |
+
preset="slow",
|
| 590 |
+
logger=None,
|
| 591 |
+
verbose=False
|
| 592 |
)
|
| 593 |
+
|
| 594 |
+
# Limpiar clips
|
| 595 |
+
voice_clip.close()
|
| 596 |
+
base_video.close()
|
| 597 |
+
final_video.close()
|
| 598 |
+
for clip in video_clips:
|
| 599 |
+
if clip is not None:
|
| 600 |
+
clip.close()
|
| 601 |
+
|
| 602 |
return output_path
|
| 603 |
+
|
|
|
|
|
|
|
|
|
|
| 604 |
except Exception as e:
|
| 605 |
+
logger.error(f"Error creando video: {e}")
|
| 606 |
+
raise
|
| 607 |
finally:
|
| 608 |
+
try:
|
| 609 |
+
shutil.rmtree(temp_dir)
|
| 610 |
+
except:
|
| 611 |
+
pass
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
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|
|
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|
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|
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|
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|
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|
|
|
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|
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|
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|
|
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|
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|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 612 |
|
| 613 |
+
def worker_thread(task_id: str, mode: str, topic: str, user_script: str, music_path: str | None):
|
| 614 |
try:
|
| 615 |
+
generate_script = (mode == "Generar Guion con IA")
|
| 616 |
+
content = topic if generate_script else user_script
|
| 617 |
+
|
| 618 |
+
output_path = create_video(content, generate_script, music_path, task_id)
|
| 619 |
+
|
| 620 |
+
TASKS[task_id].update({
|
| 621 |
+
"status": "done",
|
| 622 |
+
"result": output_path,
|
| 623 |
+
"progress_log": "✅ ¡Video completado exitosamente!"
|
| 624 |
+
})
|
| 625 |
+
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 626 |
except Exception as e:
|
| 627 |
+
logger.error(f"Error en worker {task_id}: {e}")
|
| 628 |
+
TASKS[task_id].update({
|
| 629 |
+
"status": "error",
|
| 630 |
+
"error": str(e),
|
| 631 |
+
"progress_log": f"❌ Error: {str(e)}"
|
| 632 |
+
})
|
| 633 |
+
|
| 634 |
+
def generate_video_with_progress(mode, topic, user_script, music):
|
| 635 |
+
content = topic if mode == "Generar Guion con IA" else user_script
|
| 636 |
+
if not content or not content.strip():
|
| 637 |
+
yield "❌ Error: Por favor, ingresa un tema o guion.", None, None
|
| 638 |
+
return
|
| 639 |
+
|
| 640 |
+
task_id = uuid.uuid4().hex[:8]
|
| 641 |
+
TASKS[task_id] = {
|
| 642 |
+
"status": "processing",
|
| 643 |
+
"progress_log": "🚀 Iniciando generación de video...",
|
| 644 |
+
"timestamp": datetime.utcnow()
|
| 645 |
+
}
|
| 646 |
+
|
| 647 |
+
worker = threading.Thread(
|
| 648 |
+
target=worker_thread,
|
| 649 |
+
args=(task_id, mode, topic, user_script, music),
|
| 650 |
+
daemon=True
|
| 651 |
+
)
|
| 652 |
+
worker.start()
|
| 653 |
+
|
| 654 |
+
while TASKS[task_id]["status"] == "processing":
|
| 655 |
+
yield TASKS[task_id]['progress_log'], None, None
|
| 656 |
+
time.sleep(1)
|
| 657 |
+
|
| 658 |
+
if TASKS[task_id]["status"] == "error":
|
| 659 |
+
yield TASKS[task_id]['progress_log'], None, None
|
| 660 |
+
elif TASKS[task_id]["status"] == "done":
|
| 661 |
+
result_path = TASKS[task_id]['result']
|
| 662 |
+
yield TASKS[task_id]['progress_log'], result_path, result_path
|
| 663 |
+
|
| 664 |
+
# ------------------- Limpieza automática -------------------
|
| 665 |
+
def cleanup_old_files():
|
| 666 |
+
while True:
|
| 667 |
+
try:
|
| 668 |
+
time.sleep(6600)
|
| 669 |
+
now = datetime.utcnow()
|
| 670 |
+
logger.info("Ejecutando limpieza de archivos antiguos...")
|
| 671 |
+
|
| 672 |
+
for task_id, info in list(TASKS.items()):
|
| 673 |
+
if "timestamp" in info and now - info["timestamp"] > timedelta(hours=24):
|
| 674 |
+
if info.get("result") and os.path.exists(info.get("result")):
|
| 675 |
+
try:
|
| 676 |
+
os.remove(info["result"])
|
| 677 |
+
logger.info(f"Archivo eliminado: {info['result']}")
|
| 678 |
+
except Exception as e:
|
| 679 |
+
logger.error(f"Error eliminando archivo: {e}")
|
| 680 |
+
del TASKS[task_id]
|
| 681 |
+
|
| 682 |
+
except Exception as e:
|
| 683 |
+
logger.error(f"Error en cleanup: {e}")
|
| 684 |
|
| 685 |
+
threading.Thread(target=cleanup_old_files, daemon=True).start()
|
|
|
|
|
|
|
|
|
|
|
|
|
| 686 |
|
| 687 |
+
# ------------------- Interfaz Gradio -------------------
|
| 688 |
+
def toggle_input_fields(mode):
|
| 689 |
+
return (
|
| 690 |
+
gr.update(visible=mode == "Generar Guion con IA"),
|
| 691 |
+
gr.update(visible=mode != "Generar Guion con IA")
|
| 692 |
+
)
|
| 693 |
|
| 694 |
+
with gr.Blocks(title="🎬 Generador de Videos IA", theme=gr.themes.Soft()) as demo:
|
| 695 |
+
gr.Markdown("""
|
| 696 |
+
# 🎬 Generador de Videos con IA
|
| 697 |
+
|
| 698 |
+
Crea videos profesionales a partir de texto usando:
|
| 699 |
+
- **Edge TTS** para voz en español
|
| 700 |
+
- **GPT-2** para generación de guiones
|
| 701 |
+
- **Pexels API** para videos de stock
|
| 702 |
+
- **Subtítulos automáticos** y efectos visuales
|
| 703 |
+
|
| 704 |
+
El progreso se mostrará en tiempo real.
|
| 705 |
+
""")
|
| 706 |
+
|
| 707 |
with gr.Row():
|
| 708 |
+
with gr.Column(scale=2):
|
| 709 |
+
gr.Markdown("### ⚙️ Configuración")
|
| 710 |
+
|
| 711 |
+
mode_radio = gr.Radio(
|
| 712 |
+
choices=["Generar Guion con IA", "Usar Mi Guion"],
|
| 713 |
+
value="Generar Guion con IA",
|
| 714 |
+
label="Método de creación"
|
| 715 |
)
|
| 716 |
+
|
| 717 |
+
topic_input = gr.Textbox(
|
| 718 |
+
label="💡 Tema para la IA",
|
| 719 |
+
placeholder="Ej: Los misterios del océano profundo",
|
| 720 |
+
lines=2
|
| 721 |
+
)
|
| 722 |
+
|
| 723 |
+
script_input = gr.Textbox(
|
| 724 |
+
label="📝 Tu Guion Completo",
|
| 725 |
+
placeholder="Escribe aquí tu guion personalizado...",
|
| 726 |
+
lines=8,
|
| 727 |
+
visible=False
|
| 728 |
+
)
|
| 729 |
+
|
| 730 |
+
music_input = gr.Audio(
|
|
|
|
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|
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|
|
|
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|
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|
|
|
|
| 731 |
type="filepath",
|
| 732 |
+
label="🎵 Música de fondo (opcional)"
|
|
|
|
|
|
|
| 733 |
)
|
| 734 |
+
|
| 735 |
+
generate_btn = gr.Button(
|
| 736 |
+
"🎬 Generar Video",
|
| 737 |
+
variant="primary",
|
| 738 |
+
size="lg"
|
|
|
|
|
|
|
|
|
|
| 739 |
)
|
| 740 |
+
|
| 741 |
+
with gr.Column(scale=2):
|
| 742 |
+
gr.Markdown("### 📊 Progreso y Resultados")
|
| 743 |
+
|
| 744 |
+
progress_output = gr.Textbox(
|
| 745 |
+
label="📋 Log de progreso en tiempo real",
|
| 746 |
+
lines=12,
|
|
|
|
| 747 |
interactive=False,
|
| 748 |
+
show_copy_button=True
|
|
|
|
| 749 |
)
|
| 750 |
+
|
| 751 |
+
video_output = gr.Video(
|
| 752 |
+
label="🎥 Video generado",
|
| 753 |
+
height=400
|
|
|
|
| 754 |
)
|
| 755 |
+
|
| 756 |
+
download_output = gr.File(
|
| 757 |
+
label="📥 Descargar archivo"
|
|
|
|
|
|
|
|
|
|
|
|
|
| 758 |
)
|
| 759 |
+
|
| 760 |
+
mode_radio.change(
|
| 761 |
+
fn=toggle_input_fields,
|
| 762 |
+
inputs=[mode_radio],
|
| 763 |
+
outputs=[topic_input, script_input]
|
|
|
|
|
|
|
| 764 |
)
|
| 765 |
+
|
|
|
|
| 766 |
generate_btn.click(
|
| 767 |
+
fn=generate_video_with_progress,
|
| 768 |
+
inputs=[mode_radio, topic_input, script_input, music_input],
|
| 769 |
+
outputs=[progress_output, video_output, download_output]
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
| 770 |
)
|
| 771 |
+
|
|
|
|
|
|
|
| 772 |
gr.Markdown("""
|
| 773 |
+
### 📋 Instrucciones:
|
| 774 |
+
1. **Elige el método**: Genera un guion con IA o usa el tuyo propio
|
| 775 |
+
2. **Configura el contenido**: Ingresa un tema interesante o tu guion
|
| 776 |
+
3. **Música opcional**: Sube un archivo de audio para fondo musical
|
| 777 |
+
4. **Genera**: Presiona el botón y observa el progreso en tiempo real
|
| 778 |
+
|
| 779 |
+
⏱️ **Tiempo estimado**: 2-5 minutos dependiendo de la duración del contenido.
|
|
|
|
| 780 |
""")
|
|
|
|
|
|
|
| 781 |
|
| 782 |
if __name__ == "__main__":
|
| 783 |
+
logger.info("🚀 Iniciando aplicación Generador de Videos IA...")
|
| 784 |
+
demo.queue(max_size=10)
|
| 785 |
+
demo.launch(
|
| 786 |
+
server_name="0.0.0.0",
|
| 787 |
+
server_port=7860,
|
| 788 |
+
show_api=False,
|
| 789 |
+
share=True
|
| 790 |
+
)
|
|
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|