画像から動画AI — Seedanceで写真をアニメーション化

AIで静止画を素晴らしい動画に変換。ファーストフレーム、ラストフレーム、マルチリファレンスモードについて。

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.