Hai từ đối đầu rồi khớp lại

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/text-column-converge.json

git clone https://github.com/Vincentwei1021/video-shotcraft
# component: demos/typography/text-column-converge/TextColumnConverge.tsx
npx remotion render <CompositionId> out.mp4

claude mcp add --transport http gimgs https://gimgs.net/mcp
# then: search_motion_templates / get_motion_template("text-column-converge")

Use the video-shotcraft shot recipe "Hai từ đối đầu rồi khớp lại" (Remotion composition, Apache-2.0) published on gimgs.net.
Recipe JSON (prompt = timing/easing/parameter table/pitfalls, files = TSX source): https://gimgs.net/motion/text-column-converge.json
Raw TSX: https://gimgs.net/motion/text-column-converge/template.html
Repository: https://github.com/Vincentwei1021/video-shotcraft  (component: demos/typography/text-column-converge/TextColumnConverge.tsx; imports demos/_fixtures and assets/lib)
Spec: 1920x1080, 30 fps, 6.72s

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/text-column-converge/TextColumnConverge.tsx =====
// text-column-converge —— raycast-teams（实测素材 28–36s 段）重做版：
// 原片测量（1280 宽）：NEW 左缘钉死 x=412，特性词右缘钉死 x=867，
// 两词到左右屏边距相等（412 vs 413），轮换期间间距完全不收缩；
// 词换到 RAYCAST 后才发生唯一一次合拢——约 1.2s ease-in-out 连续滑动
// （左缘 412→554 / 右缘 867→725），"NEW RAYCAST" 以屏幕中线居中定格；
// 定格后约 0.6s，斜体 "COMING 2026" 在下方近乎硬切浮现。
import React from 'react';
import { AbsoluteFill, Easing, interpolate, useCurrentFrame } from 'remotion';

// 词轮换表：停留帧数不均（机器节奏），全程钉在右缘，不做间距收缩
const STEPS: { word: string; dur: number }[] = [
  { word: 'LAUNCHER DESIGN', dur: 16 },
  { word: 'COMPACT MODE', dur: 12 },
  { word: 'HOTKEY RECORDER', dur: 9 },
  { word: 'HOTKEY TYPES', dur: 8 },
  { word: 'VOICE FEATURES', dur: 7 },
  { word: 'SETTINGS DESIGN', dur: 8 },
  { word: 'AI CHAT', dur: 10 },
  { word: 'FILE SEARCH', dur: 12 },
  { word: 'RAYCAST', dur: 999 }, // 最后一词：停稳后触发唯一一次合拢
];

const START = 8; // 开场黑场立静

// 原片 1280 宽 → 1920 宽换算（×1.5）
const NEW_LEFT_EDGE = 618; // 412×1.5：NEW 左缘（= 左屏边距）
const WORD_RIGHT_EDGE = 1302; // 868×1.5：特性词右缘（= 右屏边距，1920-1302=618 对称）

const FS = 42; // 原片字高很小（720p 下 cap ~20px → 1080p ~30px → 字号 ~42）
const LSP = 3; // letterSpacing
// 合拢终点按本字体实际步进计算（监视器等宽：0.6em + letterSpacing），
// 保证 "NEW RAYCAST" 恰好一个空格咬合、整行居中于 960，不会重叠
const ADV = 0.6 * FS + LSP; // 每字符步进
const LINE_W = 11 * ADV; // "NEW RAYCAST" 共 11 字符
const MERGED_LEFT = 960 - LINE_W / 2; // 合拢后 NEW 左缘
const MERGED_RIGHT = 960 + LINE_W / 2; // 合拢后 RAYCAST 右缘
const CONVERGE_DUR = 36; // 合拢时长：原片 ~1.2s ≈ 36 帧
const CONVERGE_DELAY = 10; // RAYCAST 停稳后先静置 10 帧再合拢（原片 32.4→32.7s）
const SUB_DELAY = 18; // 合拢定格后 ~0.6s 出斜体小字

export const TextColumnConverge: React.FC = () => {
  const f = useCurrentFrame();
  const t = f - START;

  // 定位当前步
  let acc = 0;
  let idx = 0;
  let stepStart = 0;
  for (let i = 0; i < STEPS.length; i++) {
    if (t >= acc) { idx = i; stepStart = acc; }
    acc += STEPS[i].dur;
  }
  const cur = STEPS[idx];
  const isLast = idx === STEPS.length - 1;
  const local = t - stepStart;

  // 唯一一次合拢：RAYCAST 停稳 CONVERGE_DELAY 帧后，ease-in-out 连续滑动
  const cvT = isLast ? local - CONVERGE_DELAY : -1;
  const cv = interpolate(cvT, [0, CONVERGE_DUR], [0, 1], {
    extrapolateLeft: 'clamp', extrapolateRight: 'clamp',
    easing: Easing.inOut(Easing.cubic),
  });

  // NEW 左缘：618 → 831；特性词右缘：1302 → 1088
  const newLeft = interpolate(cv, [0, 1], [NEW_LEFT_EDGE, MERGED_LEFT]);
  const wordRight = interpolate(cv, [0, 1], [WORD_RIGHT_EDGE, MERGED_RIGHT]);

  const converged = cv >= 1;

  // 斜体小字：合拢定格后 SUB_DELAY 帧，近乎硬切（4 帧快速淡入，无位移）
  const subT = converged ? cvT - CONVERGE_DUR - SUB_DELAY : -1;
  const subOp = interpolate(subT, [0, 4], [0, 1], {
    extrapolateLeft: 'clamp', extrapolateRight: 'clamp',
  });

  const visible = t >= 0;

  const font: React.CSSProperties = {
    fontFamily: '"SF Mono", Menlo, monospace',
    fontWeight: 500,
    fontSize: FS,
    letterSpacing: 3,
    color: '#f2f2f4',
    whiteSpace: 'nowrap',
    lineHeight: 1,
  };

  return (
    <AbsoluteFill style={{ background: '#050506', overflow: 'hidden' }}>
      {visible && (
        <div style={{ position: 'absolute', inset: 0 }}>
          {/* NEW：左缘定位（轮换期间钉死在左屏边距处） */}
          <div style={{
            ...font, position: 'absolute',
            left: newLeft, top: 519,
          }}>
            NEW
          </div>
          {/* 特性词：右缘定位（词换长换短，右缘不动） */}
          <div style={{
            ...font, position: 'absolute',
            right: 1920 - wordRight, top: 519,
          }}>
            {cur.word}
          </div>

          {/* 斜体小字：合拢后在整行正下方浮现，与整行同左缘 */}
          <div style={{
            ...font,
            fontStyle: 'italic',
            color: '#d8d8dc',
            position: 'absolute',
            left: MERGED_LEFT, top: 519 + FS + 14,
            opacity: subOp,
          }}>
            COMING 2026
          </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/typography/text-column-converge/TextColumnConverge.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.