Chớp trắng: logo giản lược

Mọi thứ trên trang này đều có bản máy đọc. Đưa agent link JSON, hoặc thêm MCP server gimgs rồi bảo nó tìm motion template.

1. Tải JSON — trong đó có công thức cảnh quay (timing, easing, bảng tham số, lỗi hay gặp) và toàn bộ source TSX.
2. Clone repo video-shotcraft; component import fixture chung từ demos/_fixtures và helper từ assets/lib.
3. Đăng ký component thành <Composition> trong project Remotion rồi render bằng `npx remotion render`, hoặc dựng lại công thức bằng engine của bạn.

curl -s https://gimgs.net/motion/white-flash-logo-simplify-cut.json

git clone https://github.com/Vincentwei1021/video-shotcraft
# component: demos/transition/white-flash-logo-simplify-cut/WhiteFlashLogoSimplifyCut.tsx
npx remotion render <CompositionId> out.mp4

claude mcp add --transport http gimgs https://gimgs.net/mcp
# then: search_motion_templates / get_motion_template("white-flash-logo-simplify-cut")

Use the video-shotcraft shot recipe "Chớp trắng: logo giản lược" (Remotion composition, Apache-2.0) published on gimgs.net.
Recipe JSON (prompt = timing/easing/parameter table/pitfalls, files = TSX source): https://gimgs.net/motion/white-flash-logo-simplify-cut.json
Raw TSX: https://gimgs.net/motion/white-flash-logo-simplify-cut/template.html
Repository: https://github.com/Vincentwei1021/video-shotcraft  (component: demos/transition/white-flash-logo-simplify-cut/WhiteFlashLogoSimplifyCut.tsx; imports demos/_fixtures and assets/lib)
Spec: 1920x1080, 30 fps, 4.1s

1. Read the JSON and follow its "prompt" section (when to use, intention, parameter table, known pitfalls).
2. Adapt it for: <describe what you want>.
3. Either clone the repo, register the component as a <Composition> in a Remotion project and run npx remotion render <CompositionId> out.mp4 — or re-implement the recipe in your own engine (HTML/WAAPI works: keep the same timing and easing).

JSON · Markdown · llms.txt

// ===== demos/transition/white-flash-logo-simplify-cut/WhiteFlashLogoSimplifyCut.tsx =====
// white-flash-logo-simplify-cut — White Flash Simplify 冲白降维切换
// （motion-lab 定稿转原生 Remotion）
// 彩色液态质感词标（占位字标）静置后画面 0.2s 冲白（冲白瞬间叠一帧轻微
// blur 做过曝感），紧接扁平渐变版字标从白底淡入 + scale 0.96→1 定格。
// 一次闪白完成"液态质感→扁平字标"的降维切换。
// 设计坐标 480×270（DesignStage 等比放大），参数表数值以此坐标系标定。
import React from 'react';
import { DesignStage, E, lerp, seg, useT } from '../../_fixtures/Motion';

export const WHITE_FLASH_LOGO_SIMPLIFY_CUT_DURATION = 108; // 3600ms @30fps

// 该效果依赖的文件级共享量（扁平字标渐变三色 + 占位词标）
const GRAD_A = '#7b3df0';
const GRAD_B = '#5a6cf5';
const GRAD_C = '#22c4e8';
const WORDMARK = 'BRAND';

export const WhiteFlashLogoSimplifyCut: React.FC = () => {
  const t = useT();
  // 液态层：静置期缓慢流动的渐变 + 高光微移
  const flow = t * 100;
  // 冲白瞬间给彩色层一帧过曝 blur
  const flashK = seg(t, 0.34, 0.42, E.inQuad);
  const blurPulse = Math.sin(seg(t, 0.34, 0.46) * Math.PI);
  // 扁平 logo：opacity 0→1 + scale 0.96→1，cubic ease-out
  const lk = seg(t, 0.48, 0.74, E.outCubic);
  return (
    <DesignStage bg="#08070c">
      <div style={{ position: 'absolute', inset: 0, background: '#08070c', overflow: 'hidden' }}>
        {/* 彩色液态词层 */}
        <div
          style={{
            position: 'absolute',
            inset: 0,
            display: 'flex',
            alignItems: 'center',
            justifyContent: 'center',
            font: `900 62px/1 -apple-system,'Helvetica Neue',sans-serif`,
            letterSpacing: 6,
            background: 'linear-gradient(105deg,#ff5fa2 0%,#ff9d4d 22%,#ffe45c 38%,#4de3c1 58%,#4d9bff 76%,#a05cff 100%)',
            backgroundSize: '320% 100%',
            WebkitBackgroundClip: 'text',
            backgroundClip: 'text',
            color: 'transparent',
            textShadow: 'none',
            backgroundPosition: `${flow}% 0`,
            filter: `blur(${blurPulse * 5}px) brightness(${1 + blurPulse * 1.2})`,
          }}
        >
          {WORDMARK}
        </div>
        {/* 液态高光扫层（贴在字上方的柔光条） */}
        <div
          style={{
            position: 'absolute',
            left: '50%',
            top: '50%',
            width: 220,
            height: 120,
            margin: '-60px 0 0 -110px',
            background: 'radial-gradient(closest-side,rgba(255,255,255,.28),transparent 70%)',
            filter: 'blur(6px)',
            mixBlendMode: 'screen',
            pointerEvents: 'none',
            transform: `translateX(${lerp(t, -30, 30)}px)`,
            opacity: 1 - flashK,
          }}
        />
        {/* 白色全屏层：easeIn 冲入后保持 */}
        <div style={{ position: 'absolute', inset: 0, background: '#fff', opacity: flashK }} />
        {/* 扁平渐变字标层（渐变色见顶部 GRAD_*） */}
        <div
          style={{
            position: 'absolute',
            inset: 0,
            display: 'flex',
            flexDirection: 'column',
            alignItems: 'center',
            justifyContent: 'center',
            opacity: lk,
            transform: `scale(${lerp(lk, 0.96, 1)})`,
          }}
        >
          <div
            style={{
              font: `800 58px/1 -apple-system,'Helvetica Neue',sans-serif`,
              letterSpacing: 8,
              background: `linear-gradient(92deg,${GRAD_A} 0%,${GRAD_B} 45%,${GRAD_C} 100%)`,
              WebkitBackgroundClip: 'text',
              backgroundClip: 'text',
              color: 'transparent',
            }}
          >
            {WORDMARK}
          </div>
        </div>
      </div>
    </DesignStage>
  );
};

1. Read the recipe
   Prompt = when to use, intention, parameter table with typical values and how each one feels, known pitfalls. Treat values as calibrated starting points.
2. Get the code
   tool: git
   git clone https://github.com/Vincentwei1021/video-shotcraft && cd video-shotcraft && npm install
3. Register + render
   tool: remotion
   npx remotion render <CompositionId> out.mp4 # component: demos/transition/white-flash-logo-simplify-cut/WhiteFlashLogoSimplifyCut.tsx
4. Or re-implement
   Port the timing/easing from the recipe to HTML + WAAPI (gimgs motion contract) or any engine; keep the same segment windows and easing.