{ "output_settings": { "aspect_ratio": "4:5", "orientation": "竖构图", "resolution_target": "超高分辨率", "render_style": "超写实抓拍街头电影剧照", "sharpness": "清晰自然", "film_grain": "细腻的35mm胶片颗粒感", "color_grade": "克制的电影感调色" } }