Update app.py

app.py

@@ -51,6 +51,9 @@ def resize_video(clip, target_width=1920, target_height=1080):
         if abs(current_aspect_ratio - target_aspect_ratio) < 0.1:
             return clip.resize((target_width, target_height))
 
+        # Crear un fondo negro con las dimensiones objetivo
+        background = ColorClip(size=(target_width, target_height), color=[0, 0, 0]).set_duration(clip.duration)
+
         # Redimensionar el video original para mantener su proporción
         if current_aspect_ratio < target_aspect_ratio:  # Video vertical
             new_height = target_height
@@ -63,8 +66,7 @@ def resize_video(clip, target_width=1920, target_height=1080):
             y_center = (target_height - new_height) / 2
             resized_clip = clip.resize(height=new_height).set_position((0, y_center))
 
-        # Crear un fondo negro y combinar con el video redimensionado
-        background = ColorClip(size=(target_width, target_height), color=[0, 0, 0]).set_duration(clip.duration)
+        # Combinar el fondo negro con el video redimensionado
         return CompositeVideoClip([background, resized_clip], size=(target_width, target_height))
     except Exception as e:
         print(f"Error en resize_video: {e}")