圖生影片 AI — 用 Seedance 讓照片動起來

使用 AI 將靜態圖片轉化為精彩影片。了解首幀、尾幀和多參考模式。

Prepare source frames

Start with clear, high-quality source images that match your target composition.

When possible, keep lighting and lens perspective consistent across references.

Control movement deliberately

Use first-last frame mode for directional transitions and subject mode for identity retention.

Avoid forcing too many simultaneous motion constraints in one generation request.

Polish outputs efficiently

After selecting the best candidate, run focused refinements for pacing, camera smoothness, and scene continuity.

Export only after checking frame-to-frame artifacts at normal playback speed.