Top/Learn/Movie Stack/トランジション
どんな時に使う?

旅・vlog

ショートドラマ

ドキュメンタリー
使うと、どう変わる?
前後に同じ手がかりを置く。
使わないと
効果で開く
効果が前に出て、中身から目がそれる


使うと
静かに溶かす
丸い明かりで重ねて、するりと渡る


AI でどう作る?
STEP 1
手がかりを 1 つ決める
形・動く向き・色・視線の先から選ぶ
AI への指示Transition source 1: a smooth pan from left to right at a constant speed that ends with a round bright paper lamp shade centered in the frame. Transition source 2: the shot opens on a round bright platform lamp globe centered in the frame, then pans right at the same speed to reveal the platform.
Transition source 1: a smooth pan from left to right at a constant speed that ends with a round bright paper lamp shade centered in the frame. Character: the man from the character reference sheet: same face, small scar at the end of the left eyebrow, short slightly messy black hair, open plain dark-navy cotton overshirt jacket with one left chest pocket over a plain white crew-neck T-shirt, charcoal grey chinos, black plain sneakers. Location: a small Japanese apartment room with a light wooden floor, a low table and a window with sheer white curtains. 0.0s-2.0s: he sits on the floor by the low table drinking from a mug. 2.0s-4.0s: the camera pans right past the window. 4.0s-5.0s: the pan settles on a round white paper pendant lamp, glowing, centered in the frame. Shot on a cinema camera with a 35mm lens, the round paper pendant lamp as the only light source, real skin texture with pores, visible fabric fibers, paper lamp fibers, wood floor grain, wool and cotton. Natural, neutral color, no heavy grading. No text, no logos. Ambient sound: quiet room tone, a mug set down. Transition source 2: the shot opens on a round bright platform lamp globe centered in the frame, then pans right at the same speed to reveal the platform. Character: the woman from the character reference sheet: same face, mole near the right cheekbone, shoulder-length straight black hair tucked behind the left ear, plain oatmeal-beige wool crew-neck sweater, dark indigo jeans, white plain sneakers. Location: a quiet open-air platform of a small suburban train station, a concrete floor with yellow tactile paving and a plain steel roof. 0.0s-1.0s: a round frosted lamp globe glows at the center of the frame. 1.0s-3.0s: the camera continues panning right at a constant speed. 3.0s-5.0s: she comes into view, standing at the platform edge waiting, looking down the track. Shot on a cinema camera with a 35mm lens, the evening platform lamps as the only light source, real skin texture with pores, visible fabric fibers, frosted glass globe, steel roof beams, wool knit. Natural, neutral color, no heavy grading. No text, no logos. Ambient sound: station announcements murmuring too far away to understand, a distant train.
STEP 2
終わりと始まりを同じ言葉で
同じ位置・大きさ・向き・速さで書く

A の終わり 
B の始まり STEP 3
最後のコマを次に渡す
画像から動画(image to video)で位置をそろえる
仕上げのひと手間は?
AI は最後の数コマで構図を勝手に動かす。境目は編集で詰める。
POINT 1
境目を 1 コマずつ動かす
形や動きが一番そろうコマを探す
POINT 2
溶かすのは約 1 秒
長く重ねると、二重写しが濁る
よくある失敗は?
✕ よくある失敗
境目ごとに違う効果
○ こうする
効果は 1 種類に絞る








