Chữ rỗng lấp đầy

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/outline-word-fill.json

git clone https://github.com/Vincentwei1021/video-shotcraft
# component: demos/typography/outline-word-fill/OutlineWordFill.tsx
npx remotion render <CompositionId> out.mp4

claude mcp add --transport http gimgs https://gimgs.net/mcp
# then: search_motion_templates / get_motion_template("outline-word-fill")

Use the video-shotcraft shot recipe "Chữ rỗng lấp đầy" (Remotion composition, Apache-2.0) published on gimgs.net.
Recipe JSON (prompt = timing/easing/parameter table/pitfalls, files = TSX source): https://gimgs.net/motion/outline-word-fill.json
Raw TSX: https://gimgs.net/motion/outline-word-fill/template.html
Repository: https://github.com/Vincentwei1021/video-shotcraft  (component: demos/typography/outline-word-fill/OutlineWordFill.tsx; imports demos/_fixtures and assets/lib)
Spec: 1920x1080, 30 fps, 3s

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/typography/outline-word-fill/OutlineWordFill.tsx =====
// outline-word-fill — Outline→Solid Fill 空心字辉光填充（motion-lab 定稿转原生 Remotion）
// 空心 "Faster"（细灰描边、中等字重）从约 3.2 倍巨大尺寸急缓收缩落位居中；
// 背后巨大虚线圆随后从画外持续收缩到字周围并缓慢自转，两侧水平虚线从画框边缘向内伸向圆；
// 描边先微微增亮，随即实心白色一帧内瞬间点亮（无慢扫），带一闪即逝的微辉光后定格纯白。
// 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, rand, seg, useT } from '../../_fixtures/Motion';

export const OUTLINE_WORD_FILL_DURATION = 75; // 2500ms @30fps

// 背景微尘：位置/尺寸/透明度全部种子驱动，跨帧静止
const DUST = Array.from({ length: 14 }, (_, i) => ({
  size: 1 + rand(i * 7 + 2) * 1.2,
  opacity: 0.06 + rand(i + 55) * 0.14,
  left: `${rand(i + 13) * 100}%`,
  top: `${rand(i + 29) * 100}%`,
}));

export const OutlineWordFill: React.FC = () => {
  const t = useT();
  // 空心字从 ~3.2x 急缓收缩落位（原片 4.83→5.15s）
  const born = seg(t, 0.05, 0.14, E.outCubic);
  const zoom = seg(t, 0.05, 0.19, E.outCubic);
  // 描边临近点亮前微微增亮（6.4→6.55s）
  const bright = seg(t, 0.66, 0.73, E.outQuad);
  const gv = Math.round(lerp(bright, 86, 145));
  // 虚线圆：字落位后出现，从画外一路收缩到字周围（5.1→6.6s）
  const cin = seg(t, 0.16, 0.3, E.outQuad);
  const shrink = seg(t, 0.16, 0.76, E.outCubic);
  // 水平虚线从画框边缘向内伸向圆（5.9→6.5s）
  const ext = seg(t, 0.5, 0.72, E.outCubic);
  // 实心白一帧内瞬间点亮（原片 6.54→6.56s 硬切，无慢扫）
  const pop = seg(t, 0.742, 0.762);
  // 一闪即逝的微辉光，随后定格纯白
  const flash = pop * (1 - seg(t, 0.762, 0.86, E.outQuad));
  // 注：原 effect.js 背景为 #050505，但样片 mp4 经 x264 编码后底色实测为 rgb(3,3,3)
  // （暗部量化损失），此处按样片实际电平取 #030303 保证帧一致性。
  return (
    <DesignStage bg="#030303">
      <div style={{ position: 'absolute', inset: 0, background: '#030303', overflow: 'hidden' }}>
        {/* 背景微尘 */}
        {DUST.map(({ size, opacity, left, top }, i) => (
          <div
            key={i}
            style={{
              position: 'absolute',
              width: size,
              height: size,
              borderRadius: '50%',
              background: '#fff',
              opacity,
              left,
              top,
            }}
          />
        ))}
        {/* 虚线大圆（SVG，从画外收缩落位 + 缓慢自转）+ 左右水平虚线 */}
        <svg
          viewBox="-240 -135 480 270"
          style={{ position: 'absolute', inset: 0, width: '100%', height: '100%' }}
        >
          <g transform={`scale(${lerp(shrink, 2.8, 1)}) rotate(${t * 18})`}>
            <circle
              cx={0}
              cy={0}
              r={88}
              fill="none"
              stroke="#7d838e"
              strokeWidth={1}
              strokeDasharray="6 8"
              opacity={cin * 0.85}
            />
          </g>
          <line
            y1={0}
            y2={0}
            x1={-240}
            x2={-240 + ext * 144}
            stroke="#7d838e"
            strokeWidth={1}
            strokeDasharray="5 7"
            opacity={ext}
          />
          <line
            y1={0}
            y2={0}
            x1={240}
            x2={240 - ext * 144}
            stroke="#7d838e"
            strokeWidth={1}
            strokeDasharray="5 7"
            opacity={ext}
          />
        </svg>
        {/* 双层文字（中等字重，占画宽约三成）：底层描边、顶层实心白 */}
        <div
          style={{
            position: 'absolute',
            left: '50%',
            top: '50%',
            fontFamily: '-apple-system,"Helvetica Neue",sans-serif',
            fontSize: 48,
            fontWeight: 500,
            letterSpacing: 0.5,
            lineHeight: 1,
            opacity: born,
            transform: `translate(-50%,-53%) scale(${lerp(zoom, 3.2, 1)})`,
          }}
        >
          <div
            style={{
              color: 'transparent',
              WebkitTextStroke: `1px rgb(${gv - 4},${gv},${gv + 8})`,
              opacity: 1 - pop,
            }}
          >
            Faster
          </div>
          <div
            style={{
              position: 'absolute',
              inset: 0,
              color: '#fff',
              opacity: pop,
              textShadow:
                flash > 0.01 ? `0 0 ${flash * 16}px rgba(255,255,255,${flash * 0.45})` : 'none',
            }}
          >
            Faster
          </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/typography/outline-word-fill/OutlineWordFill.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.