Spaces:
Sleeping
Sleeping
Update app.py
Browse files
app.py
CHANGED
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@@ -15,7 +15,8 @@ from moviepy.editor import (
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TextClip,
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CompositeVideoClip,
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VideoClip,
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ColorClip
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)
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import numpy as np
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import json
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@@ -291,6 +292,72 @@ def create_video(script_text: str, generate_script: bool, music_path: str | None
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logger.error(f"Error normalizando clip: {e}")
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return None
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try:
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# Paso 1: Generar o usar gui贸n
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update_task_progress(task_id, "Paso 1/7: Preparando gui贸n...")
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@@ -323,10 +390,14 @@ def create_video(script_text: str, generate_script: bool, music_path: str | None
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video_paths = []
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keywords = extract_keywords(script)
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for i, keyword in enumerate(keywords[:3]):
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update_task_progress(task_id, f"Paso 3/7: Buscando videos para '{keyword}' ({i+1}/{len(keywords[:3])})")
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videos = search_pexels_videos(keyword, 2)
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for video_data in videos:
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if len(video_paths) >= 6:
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break
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@@ -335,95 +406,93 @@ def create_video(script_text: str, generate_script: bool, music_path: str | None
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if video_files:
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best_file = max(video_files, key=lambda f: f.get("width", 0))
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video_url = best_file.get("link")
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if video_url:
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downloaded_path = download_video(video_url, temp_dir)
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if downloaded_path:
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video_paths.append(downloaded_path)
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raise RuntimeError("No se pudieron descargar videos de Pexels")
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# Paso 4: Procesar videos
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update_task_progress(task_id, f"Paso 4/7: Procesando {len(video_paths)} videos...")
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video_clips = []
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if clip is None:
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logger.error(f"Video {i+1} no se pudo cargar: {path}")
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continue
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# Verificar que el clip tenga duraci贸n
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if clip.duration <= 0:
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logger.error(f"Video {i+1} tiene duraci贸n inv谩lida: {path}")
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clip.close()
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continue
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# Tomar m谩ximo 8 segundos - SI FALLA, CONTINUAR
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duration = min(8, clip.duration)
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processed_clip = clip.subclip(0, duration)
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if processed_clip is None:
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logger.error(f"No se pudo recortar el video {i+1}: {path}")
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clip.close()
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continue
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# Normalizar el clip - SI FALLA, CONTINUAR
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processed_clip = normalize_clip(processed_clip)
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if processed_clip is not None:
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video_clips.append(processed_clip)
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logger.info(f"Video {i+1} procesado exitosamente: {path}")
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else:
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logger.error(f"No se pudo normalizar el video {i+1}: {path}")
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processed_clip.close()
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clip.close()
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logger.info(f"Videos procesados exitosamente: {len(video_clips)} de {len(video_paths)}")
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#
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if
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base_video = ColorClip(
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size=TARGET_RESOLUTION,
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color=(0, 0, 0),
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duration=video_duration
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)
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base_video.fps = TARGET_FPS
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else:
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# Concatenar videos - MANEJO DE ERROR
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try:
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base_video = concatenate_videoclips(video_clips, method="chain")
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raise RuntimeError("La concatenaci贸n devolvi贸 None")
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logger.info(f"Videos concatenados exitosamente. Duraci贸n: {base_video.duration}s")
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except Exception as e:
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logger.error(f"Error concatenando videos: {e}")
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base_video = ColorClip(
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size=TARGET_RESOLUTION,
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color=(0, 0, 0),
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duration=video_duration
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)
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base_video.fps = TARGET_FPS
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# Extender video si es m谩s corto que el audio
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if base_video.duration < video_duration:
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loops_needed = math.ceil(video_duration / base_video.duration)
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base_video = concatenate_videoclips([base_video] * loops_needed)
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TextClip,
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CompositeVideoClip,
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VideoClip,
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ColorClip,
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ImageClip
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)
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import numpy as np
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import json
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logger.error(f"Error normalizando clip: {e}")
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return None
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def create_visual_video(script: str, duration: float):
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"""Crea un video visual con texto cuando no hay videos de Pexels"""
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try:
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logger.info("Creando video visual con texto...")
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# Crear clips de texto para cada frase
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sentences = [s.strip() for s in re.split(r"[.!?驴隆]", script) if s.strip()]
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if not sentences:
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sentences = [script]
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clips = []
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sentence_duration = duration / len(sentences)
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for i, sentence in enumerate(sentences):
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try:
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# Crear fondo con color cambiante
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color_intensity = int(255 * (i / len(sentences)))
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bg_color = (color_intensity, 50, 150 - color_intensity//2)
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bg_clip = ColorClip(
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size=TARGET_RESOLUTION,
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color=bg_color,
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duration=sentence_duration
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)
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bg_clip.fps = TARGET_FPS
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# Crear texto
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txt_clip = TextClip(
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sentence,
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fontsize=60,
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color="white",
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stroke_color="black",
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stroke_width=3,
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method="caption",
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size=(int(TARGET_RESOLUTION[0] * 0.9), None),
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font="Arial-Bold",
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align="center"
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).set_position("center")
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# Combinar fondo y texto
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composite = CompositeVideoClip([bg_clip, txt_clip])
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clips.append(composite)
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except Exception as e:
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logger.error(f"Error creando clip visual para '{sentence}': {e}")
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continue
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if clips:
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return concatenate_videoclips(clips)
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else:
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# Si falla, crear un video simple con color
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return ColorClip(
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size=TARGET_RESOLUTION,
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color=(50, 50, 150),
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duration=duration
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)
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except Exception as e:
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logger.error(f"Error creando video visual: {e}")
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# 脷ltimo recurso: video de color s贸lido
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return ColorClip(
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size=TARGET_RESOLUTION,
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color=(50, 50, 150),
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duration=duration
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)
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try:
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# Paso 1: Generar o usar gui贸n
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update_task_progress(task_id, "Paso 1/7: Preparando gui贸n...")
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video_paths = []
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keywords = extract_keywords(script)
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logger.info(f"Palabras clave: {keywords}")
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for i, keyword in enumerate(keywords[:3]):
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update_task_progress(task_id, f"Paso 3/7: Buscando videos para '{keyword}' ({i+1}/{len(keywords[:3])})")
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videos = search_pexels_videos(keyword, 2)
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logger.info(f"Encontrados {len(videos)} videos para '{keyword}'")
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for video_data in videos:
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if len(video_paths) >= 6:
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break
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if video_files:
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best_file = max(video_files, key=lambda f: f.get("width", 0))
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video_url = best_file.get("link")
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video_quality = f"{best_file.get('width', 0)}x{best_file.get('height', 0)}"
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logger.info(f"Intentando descargar video {video_quality}: {video_url}")
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if video_url:
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downloaded_path = download_video(video_url, temp_dir)
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if downloaded_path:
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video_paths.append(downloaded_path)
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logger.info(f"Video descargado: {downloaded_path}")
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logger.info(f"Total videos descargados: {len(video_paths)}")
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# Paso 4: Procesar videos o crear video visual
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update_task_progress(task_id, f"Paso 4/7: Procesando {len(video_paths)} videos...")
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video_clips = []
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if video_paths:
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for i, path in enumerate(video_paths):
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clip = None
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try:
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logger.info(f"Procesando video {i+1}/{len(video_paths)}: {path}")
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# Verificar archivo
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if not os.path.exists(path):
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logger.error(f"Archivo no existe: {path}")
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continue
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file_size = os.path.getsize(path)
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logger.info(f"Tama帽o del archivo: {file_size} bytes")
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if file_size < 1000:
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logger.error(f"Archivo demasiado peque帽o: {path}")
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continue
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# Intentar cargar el video
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clip = VideoFileClip(path)
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if clip is None:
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logger.error(f"No se pudo cargar el video: {path}")
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continue
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logger.info(f"Video cargado: duraci贸n={clip.duration}s, tama帽o={clip.size}")
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# Tomar m谩ximo 8 segundos
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duration = min(8, clip.duration)
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processed_clip = clip.subclip(0, duration)
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if processed_clip is None:
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logger.error(f"No se pudo recortar el video: {path}")
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clip.close()
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continue
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# Normalizar
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processed_clip = normalize_clip(processed_clip)
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if processed_clip is not None:
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video_clips.append(processed_clip)
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logger.info(f"Video {i+1} procesado exitosamente")
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else:
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logger.error(f"No se pudo normalizar el video {i+1}")
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processed_clip.close()
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clip.close()
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except Exception as e:
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logger.error(f"Error procesando video {i+1}: {str(e)}")
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finally:
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if clip is not None:
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clip.close()
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logger.info(f"Videos procesados exitosamente: {len(video_clips)} de {len(video_paths)}")
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# Decidir qu茅 video usar
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if video_clips:
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# Usar videos de Pexels
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try:
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base_video = concatenate_videoclips(video_clips, method="chain")
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logger.info(f"Videos de Pexels concatenados. Duraci贸n: {base_video.duration}s")
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except Exception as e:
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logger.error(f"Error concatenando videos de Pexels: {e}")
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base_video = create_visual_video(script, video_duration)
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else:
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# Crear video visual si no hay videos de Pexels
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logger.warning("No hay videos v谩lidos de Pexels, creando video visual...")
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base_video = create_visual_video(script, video_duration)
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# Extender video si es m谩s corto que el audio
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if base_video.duration < video_duration:
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logger.info(f"Extendiendo video de {base_video.duration}s a {video_duration}s")
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loops_needed = math.ceil(video_duration / base_video.duration)
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base_video = concatenate_videoclips([base_video] * loops_needed)
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