Hashtag hóa thành viên nhãn

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/hashtag-to-pill-materialize.json

git clone https://github.com/Vincentwei1021/video-shotcraft
# component: demos/interaction/hashtag-to-pill-materialize/HashtagToPillMaterialize.tsx
npx remotion render <CompositionId> out.mp4

claude mcp add --transport http gimgs https://gimgs.net/mcp
# then: search_motion_templates / get_motion_template("hashtag-to-pill-materialize")

Use the video-shotcraft shot recipe "Hashtag hóa thành viên nhãn" (Remotion composition, Apache-2.0) published on gimgs.net.
Recipe JSON (prompt = timing/easing/parameter table/pitfalls, files = TSX source): https://gimgs.net/motion/hashtag-to-pill-materialize.json
Raw TSX: https://gimgs.net/motion/hashtag-to-pill-materialize/template.html
Repository: https://github.com/Vincentwei1021/video-shotcraft  (component: demos/interaction/hashtag-to-pill-materialize/HashtagToPillMaterialize.tsx; imports demos/_fixtures and assets/lib)
Spec: 1920x1080, 30 fps, 4.46s

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/interaction/hashtag-to-pill-materialize/HashtagToPillMaterialize.tsx =====
// hashtag-to-pill-materialize（bear-app 18–21.5s 重做版，按原片密帧逐帧对照）
// 原片实测节奏（25fps 逐帧）：
//  1) 白底居中打字 "#music"：几何无衬线（Futura 气质）、中灰墨色、红色实心光标恒亮不闪、人手节奏
//  2) 实体化 = 1 帧硬切：文字+光标 → 宽大浅灰无描边胶囊 + 灰色双八分音符图标 + "music"（字号不变，#被图标替换）
//  3) 停约 0.6s → 整体平滑缩小（→~0.55x）并左移落到页面标签位（约 0.55s，easeInOut）
//  4) 再 1 帧硬切揭示成品笔记页：奶油底、墨绿大标题 "My favorite bands"、胶囊换成鼠尾草绿、正文三行——
//     原片没有"胶囊飞入下方滑入卡片"的段落（批次 8 的飞行段为杜撰，已砍）
import React from 'react';
import { AbsoluteFill, interpolate, useCurrentFrame, Easing } from 'remotion';

const FONT = "Futura, 'Century Gothic', 'Avenir Next', 'Trebuchet MS', sans-serif";

const C = {
  bgWhite: '#fcfcfb',
  bgCream: '#f4f1e5',
  ink: '#454543',
  cursor: '#e0453f',
  pillGray: '#e9e9e7',
  pillTextGray: '#4b4b49',
  iconGray: '#7e7e7c',
  pillSage: '#d5e0cf',
  iconSage: '#5c7a63',
  titleGreen: '#2d5c47',
  pillSageText: '#3f5e4c',
  body: '#4c4b43',
};

// ---- mulberry32（仅用于打字节奏的人手抖动，确定性）----
function mulberry32(seed: number) {
  let a = seed >>> 0;
  return () => {
    a = (a + 0x6d2b79f5) >>> 0;
    let t = a;
    t = Math.imul(t ^ (t >>> 15), t | 1);
    t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
    return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
  };
}

const TEXT = '#music';
// 打字起点 & 每字间隔（帧），4–8 帧带抖动，模拟原片真人节奏
const TYPE_START = 8;
const rand = mulberry32(20260717);
const TYPE_AT: number[] = (() => {
  const at: number[] = [];
  let f = TYPE_START;
  for (let i = 0; i < TEXT.length; i++) {
    at.push(f);
    f += 4 + Math.floor(rand() * 3); // 4–6 帧（原片 ~6字/秒）
  }
  return at;
})();

// ---- 时间轴（30fps，共 132 帧，节奏对齐原片 18–21.5s）----
const MORPH = 48;       // 1 帧硬切实体化（打完 hold ~0.5s，原片 0.45s）
const MOVE_START = 66;  // 胶囊开始缩小左移（morph 后 0.6s，原片同）
const MOVE_END = 80;    // 落位（0.47s，原片 ~0.45s）
const REVEAL = 83;      // 1 帧硬切揭示成品页，之后静置收尾

// ---- 几何（1920x1080，等比换算自原片 1280x720 实测像素）----
const FS = 132;                       // 打字/胶囊文字字号（原片 glyph 等高换算）
const HERO = { x: 960, y: 540 };      // 大胶囊中心
const PILL_W = 740, PILL_H = 236;     // 原片实测 493x157 @720p ×1.5
const END_SCALE = 0.554;              // 落位缩放（原片 273/493）
const SLOT = { x: 361, y: 473 };      // 标签位中心（原片灰胶囊落点 (244.5,317.5)×1.5 与揭示位折中）

// 灰色双八分音符图标（原片是 beamed 双音符，非 ♪）
const NoteIcon: React.FC<{ size: number; color: string }> = ({ size, color }) => (
  <svg width={size} height={size} viewBox="0 0 48 48" style={{ display: 'block' }}>
    <ellipse cx="11" cy="39" rx="7.2" ry="5.6" fill={color} transform="rotate(-18 11 39)" />
    <ellipse cx="35" cy="35" rx="7.2" ry="5.6" fill={color} transform="rotate(-18 35 35)" />
    <rect x="15.4" y="12.5" width="3" height="27" fill={color} />
    <rect x="39.4" y="8.5" width="3" height="27" fill={color} />
    <polygon points="15.4,12.5 42.4,8.5 42.4,16.5 15.4,20.5" fill={color} />
  </svg>
);

// 胶囊（大字号绘制，整体 transform 缩放，保证实体化前后文字原位等大）
const Pill: React.FC<{ bg: string; iconColor: string; textColor: string }> = ({ bg, iconColor, textColor }) => (
  <div style={{
    width: PILL_W, height: PILL_H, borderRadius: PILL_H / 2, background: bg,
    display: 'flex', alignItems: 'center', paddingLeft: 96, boxSizing: 'border-box', gap: 66,
  }}>
    <NoteIcon size={104} color={iconColor} />
    <span style={{ fontSize: FS, fontWeight: 500, color: textColor, letterSpacing: 2 }}>music</span>
  </div>
);

export const HashtagToPillMaterialize: React.FC = () => {
  const frame = useCurrentFrame();

  // ---- 打字 ----
  const typedCount = TYPE_AT.filter((t) => frame >= t).length;
  const typed = TEXT.slice(0, typedCount);

  // ---- 缩小左移 ----
  const moveT = interpolate(frame, [MOVE_START, MOVE_END], [0, 1], {
    extrapolateLeft: 'clamp', extrapolateRight: 'clamp',
    easing: Easing.bezier(0.5, 0, 0.25, 1),
  });
  const px = interpolate(moveT, [0, 1], [HERO.x, SLOT.x]);
  const py = interpolate(moveT, [0, 1], [HERO.y, SLOT.y]);
  const ps = interpolate(moveT, [0, 1], [1, END_SCALE]);
  // 实体化瞬间极轻微落定（原片近乎硬切，仅 3 帧 1.03→1，避免死板）
  const settle = interpolate(frame, [MORPH, MORPH + 3], [1.03, 1], {
    extrapolateLeft: 'clamp', extrapolateRight: 'clamp', easing: Easing.out(Easing.quad),
  });

  const revealed = frame >= REVEAL;

  return (
    <AbsoluteFill style={{ background: revealed ? C.bgCream : C.bgWhite, fontFamily: FONT }}>
      {/* 成品页（硬切揭示，之后全静） */}
      {revealed && (
        <>
          <div style={{
            position: 'absolute', left: 160, top: 168,
            fontSize: 122, fontWeight: 700, color: C.titleGreen, letterSpacing: 0.5,
          }}>
            My favorite bands
          </div>
          <div style={{
            position: 'absolute', left: 152, top: 618,
            fontSize: 70, fontWeight: 500, color: C.body, lineHeight: 1.33, letterSpacing: 0.3,
          }}>
            I want to share a few of my favorite bands<br />
            and the song that I always listen when driving<br />
            to home. Welcome. Bring headphones.
          </div>
        </>
      )}

      {/* 打字层：文字 + 恒亮红光标（原片光标不闪烁），实体化帧整体消失 */}
      {frame < MORPH && (
        <AbsoluteFill style={{ justifyContent: 'center', alignItems: 'center' }}>
          <div style={{ display: 'flex', alignItems: 'center' }}>
            <span style={{ fontSize: FS, fontWeight: 500, color: C.ink, letterSpacing: 2, whiteSpace: 'pre' }}>
              {typed}
            </span>
            <span style={{
              display: 'inline-block', width: 7, height: 150,
              background: C.cursor, marginLeft: 8, borderRadius: 2,
            }} />
          </div>
        </AbsoluteFill>
      )}

      {/* 胶囊层：实体化 1 帧硬切出现 → hold → 缩小左移落位 → 揭示帧换鼠尾草绿 */}
      {frame >= MORPH && (
        <div style={{
          position: 'absolute', left: 0, top: 0,
          // origin 必须是 0 0：translate 先把原点送到目标中心，scale 绕该点缩放，
          // 否则默认 50% 50% 会让落位时中心漂移 (1-s)*半宽
          transformOrigin: '0 0',
          transform: `translate(${px}px, ${py}px) scale(${ps * settle})`,
        }}>
          <div style={{ transform: 'translate(-50%, -50%)' }}>
            {revealed
              ? <Pill bg={C.pillSage} iconColor={C.iconSage} textColor={C.pillSageText} />
              : <Pill bg={C.pillGray} iconColor={C.iconGray} textColor={C.pillTextGray} />}
          </div>
        </div>
      )}
    </AbsoluteFill>
  );
};

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/interaction/hashtag-to-pill-materialize/HashtagToPillMaterialize.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.