留白構圖
讓主體旁保留有意義的空間，用於孤立、期待或方向感。
留白構圖 AI 影片提示詞
Seedance 2.5 提示詞
一名女子坐在空曠庭院的左側，靜靜望向右邊遠處的門口。 日光下安靜的石板庭院。 留白構圖：固定機位的寬畫面，她只占畫面高度約三分之一到五分之二，位在左側，右邊留下一大片空無一物的庭院，一直延伸到遠處的門口。 聲音只有微風。
MiniMax H3 提示詞
5 秒，16:9。日光下安靜的石板庭院，女子坐在左側，望向右邊遠處的門口。留白構圖：寬畫面，她只占畫面高度約三分之一，右邊留下一大片空曠的庭院延伸到門口 [static]。聲音：微風。
以上是參考寫法，實際使用時請依照自己的鏡頭設計調整。
文字：fuse 技法研究 · 示範：fuse 內部生成素材（角色 Biwa · 背景 石板庭院與側門）
沒技法有技法分割線會自動來回移動，也可以直接拖曳比較。
效果對照
基準圖較近地呈現坐在石階旁的 Biwa，人物在畫面中占比較大。留白版本拉開取景，讓她留在左側，右邊保留大片石地、空牆與半開的門。空處成為她目光與等待的方向，人物的停頓和周圍寂靜一起被看見。
沒技法有技法示範圖片送出的提示詞
Render only this one edited view as a single full-width scene. No side-by-side comparison or second version. Use a clearly wider frame with Biwa smaller on the left and a broad, quiet stretch of the same empty courtyard toward the existing doorway at the right. Use only an optical zoom-out from the same viewpoint, keeping the camera level and the perspective direction unchanged. Reduce the apparent size of the entire scene uniformly as a wider lens would. Biwa should occupy about one third to two fifths of image height, with more empty paving visible around and in front of her. Keep Biwa seated on exactly the same low left step with the same head direction, hands, bent knees, face, braid and coat drape. Preserve the actual blue doorway from the selected image: its two solid wooden plank leaves, horizontal braces, dark iron ring handles, hinges and existing opening angle. These doors have NO glass panes, no little windows and no different handle design. Do not replace or swing the doors. Keep the wooden bench, wall joints, drain pipe and original tree relationship unchanged; the existing foliage remains beyond the left-side wall and no new tree trunk or planter is introduced inside the courtyard. The quiet added margins contain only credible continuations of the same plain paving and walls. Preserve the existing architecture, objects, ordinary daylight and shadows. Do not move Biwa independently against the background, rearrange the scene, add a figure or decorate the empty space. Make the emptiness, rather than new architecture, carry the visual change.
留白構圖在影片裡的作用
角色等待一個尚未出現的人或面對空掉的位置時，留白讓缺席本身成為畫面內容，也為後續進入畫面的動作預留期待。切鏡後空白要留在相同的敘事方向。
這些寫法也適用於圖片生成模型。
