8seconds, aspect ratio of 9:16, video of e-commerce sportswear products. A confident Western male model wearing an outdoor sports jacket makes an appearance in a vibrant outdoor environment. The scene is full of dynamism, sportiness, cleanliness, and professionalism, presenting the style of an upscale outdoor brand advertisement. This jacket is the main product of this video, highlighting its cutting-edge design, structure, fabric texture, and core functions: windproof, waterproof, and sunproof. The background features an orange-toned gradient sky, warm sunlight, gentle mountain silhouettes, rocks, grassland or a neat outdoor path. The environment should feel dynamic and natural, but not too noisy, in order to maintain the distinct visual appeal and prominence of the jacket. Camera movement: The first frame directly shows the male model wearing a jacket. Starting from the chest and upper body, a medium focal length pan shot is used to slowly advance, highlighting the jacket's outline, stand-up collar, zipper, shoulder line, hood, and fabric texture. In the middle part, through slight lateral sliding or curved movement, the jacket's front and side contours are presented around the model. The model naturally turns slightly, adjusts the zipper, raises one arm, or stands facing the wind in an outdoor-like posture. In the final few seconds, gradually approach the chest, shoulders, and cuffs area, focusing on the waterproof fabric, stitching, zipper details, hood structure, and surface texture. Finally, it ends with a stable group of half-body heroic shots, with the jacket centered and clearly visible. Dynamic Details: The gentle breeze gently brushes the brim, collar, cuffs and hem of the coat, demonstrating its windproof function while maintaining the overall structure of the coat. Tiny droplets of water or light rain falling on the surface of the coat quickly slide off, reflecting its waterproof effect. Warm sunlight streaming from the side or the back creates bright edge halos and outdoor sheen, highlighting the sun protection and lightweight, comfortable experience. The model's movements should be natural, confident and sporty, avoiding any exaggeration. Lighting and Texture: Utilize the bright outdoor sunlight and snow mountains. Add clean side or backlighting lights along the edges of the jacket's silhouette to highlight the contour lines. The fabric s