AI 影片提示詞範本：Sepia Filter 提示詞範本

Convert the uploaded image into a polished sepia-style photo with cinematic vintage color grading. Requirements: - Preserve the original identity, scene layout, facial details, clothing, background, and framing. - Replace the original colors with elegant sepia tones: warm brown, muted beige, soft amber, and gentle bronze. - Maintain clean detail, natural contrast, and realistic skin tones within the sepia palette. - Create a refined analog-photo mood with subtle classic warmth and timeless nostalgia. - Add only very light film character if needed, such as soft grain, but keep the image sharp and professional. - Avoid excessive yellow cast, muddy shadows, washed-out highlights, or fake old-paper damage. - Final result should feel premium, realistic, and suitable for portraits, travel photos, lifestyle shots, and editorial visuals.