卡萨布兰卡

风格提示词

40 年代好莱坞片厂黑白，画成精修剧照。形体是边缘干净的喷枪明暗块。人脸用短光位：主光照亮离镜头远的那半边脸，靠近镜头的脸颊落在暗部，留一块伦勃朗三角光；每只眼两个眼神光。条状影子借手边的东西（百叶窗、栏杆、树枝），斜落在物面上；光柱只在烟雾飘过处显形。明暗：三到四成画面是深黑，白色面积小而发光；外景天空中暗灰。调色：轻柔光溢出、S 曲线、细颗粒（±3%）、柔暗角、轻微闪烁；雾只在局部。只有故事围绕的那个主角的身体或衣服保留颜色（如 #D97757），皮肤和灯光都是灰阶。镜头：长运镜，推向一张脸，再拉远退进雾里。对标摄影师 Arthur Edeson（《卡萨布兰卡》，Michael Curtiz，1942）。避免：平光、整片灰雾、僵硬的胸像。

English:

1940s Hollywood studio black-and-white, painted like a retouched glamour still. Forms: smooth airbrushed tone blocks. Faces: short key (light on the face's far side from camera; the near cheek in shadow, holding a Rembrandt triangle of light), two catchlights per eye. Slatted shadows from anything at hand (blinds, railings, branches) fall diagonally across surfaces; light shafts show only in smoke or fog. Values: 30-40% of the frame deep black, whites small and glowing; outdoor skies mid-dark. Grade: diffusion glow, an S-curve, fine grain (±3%), soft vignette, faint flicker; fog stays local. Only the hero the story centres on keeps colour, on its body or costume (e.g. #D97757); skin and lamps stay grey. Camera: a long glide, a push to a face, a pull-back into fog. References: cinematographer Arthur Edeson (Casablanca, Michael Curtiz, 1942). Avoid: flat lighting, grey haze, stiff busts.

补充

技法关键词

喷枪精修剧照人像,Arthur Edeson 片厂布光,柔光镜与银盐颗粒

导演说明

Clawd 扮里克：咖啡馆里是领结和香槟碟杯，机场上是软呢帽和竖起的风衣领。咖啡馆是一条不断的运镜，收在它举杯（"Here's looking at you, kid"）；正中那一拍是全段唯一的硬切，跳到机场，一个回头加一次长拉远收尾。

成片里的分镜

1. 一条运镜穿过里克的咖啡馆：越过吊扇和烟雾滑到弹琴的萨姆和靠在琴上的伊尔莎，推向她泪光渐起的柔焦脸，再横移过整个房间，落到桌边系着领结的 Clawd，它举起香槟杯。（2.5s）
2. 硬切到雾中机场：Clawd 戴软呢帽、竖着风衣领的近景，它回头一瞥；镜头长长地拉远，露出伊尔莎、雷诺上尉和雾里螺旋桨转动的 Electra 客机。（2.5s）

参考出处

Michael Curtiz, 1942,Arthur Edeson (cinematography),Casablanca one-sheet (1942)