Template centerUpdated Oct 21, 2026

Kit 1 · Documentary Explainer

Innovation

A documentary-style short told through visuals and bilingual captions, without narration. Replace the key words and captions. Landscape 1920×1080 at 30fps; the 20-second example includes generated music and sound effects.

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A cohesive set of composable animation and motion components for creating an entire video around your content.

PREVIEWdefault1920×1080 · 30fps

View creator profile · @chenyutao0417

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Suitable for: 把一句锚词和几条双语字幕，做成一条无口播的人文纪录片风知识短片：暗场开题、锚词砸出（闪白+震屏）、结尾亮背景重定义。
Prepare these inputs: 请提供：① 一个锚词（1–4 个汉字）和它的英文对照；② 最多 8 条双语字幕，每条注明出现和消失的时间点；③ 第一个高潮（锚词砸下）放在第几秒。 · 全片文案：一个锚词巨字（中文 1–4 字 + 英文 ≤20 字符）和最多 8 条双语字幕（每条中文 ≤30 字、英文 ≤60 字符）。字幕按 [开始秒, 结束秒, 中文, 英文, 样式] 提供，样式 L=暗背景浅字、D=亮背景深字，条间不重叠。
需要配乐吗？可以用模板自带的生成脚本（节拍跟随高潮点），也可以提供你自己的音乐文件；不需要的话出无声版。 · BGM+动作音效（翻页/呼啸/铃/滴答/书写）。可用包内 tools/music.py 按分镜程序化生成（需 Python 3 + numpy，节拍网格以第一个高潮为原点），或使用用户自备音频文件；渲染时作为独立音频轨绑定。 · 无配乐即为无声版，画面与字幕完整，不受影响。

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Version and license: 1.0.0 · licenses/TEMPLATE-LICENSE.txt
Run locally with: Requires file and command access plus the declared runtime dependencies.
html-canvas/1 · src/index.html · motion.lock.json · runtime: none（自包含 HTML/DOM 入口，无外部 JS/CSS/资源依赖）
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file: kit1-doc-shortfilm-1.0.0.motion
size: 19 KB
sha256: 2d0c116f597f…

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Use this MotionGit template for my content. First actually read the attachment or original package in this project: confirm its filename, size and read-only outer entry list. If upload is pending or access fails, say so; do not claim receipt or suggest wrapping .motion in another ZIP. Keep the original. Read 00-START-HERE.md and assistant/guide.json first when present, verify the bundled entry and identity, then read the actual material contract. Do not unpack all contents, download another Skill/host or copy an identifier. Without the bundled entry, read the actual motion.json, guide.json and README. Explain editable content, required assets and runtime first. Do not run unreviewed code or display a Key. Continue according to my content and authorization.

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For personal and non-commercial work. You may modify it but not redistribute the template.

Runtime details

Runtime: html-canvas/1
Output: 1920×1080
Frame rate: 30 fps
Duration: 00:20
Params: 11
Styles: 1
Network: offline
Spec: 0.1.0-draft.1

About

Knowledge video documentary subtitle narration Key Words Humanities No Narration

Animated explainers
371 downloads
Updated 14 days ago
Authoring tool ai-assisted author sandboxDeclared by creator

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Package structure and path safetyRoot manifest: motion.jsonParameters and style branchesUser guidance and duration adaptationFile integrityPersonal information and credentialsInstructions and licensesAuthoring provenance

Passed: package structure and automated scans. These checks do not verify copyright ownership or guarantee safe code.

Free template

Download free. Customize and create again.

Free to download, with no top-up required. Reuse and customize it: replace text, images and audio, and adjust visuals and animation.

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Template code follows the license on this page; fonts, images and music keep their own licenses. Free asset services have a daily allowance.

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What you can replace

Parameter	Description	Type	Constraints	Default
`anchorZh`Required	锚词（中文巨字，砸出于 climax 时点）。样例容量 1–4 字；超过 4 字需自行验证画面不溢出。	string	≤ 4 characters，≥ 1 characters	`—`
`anchorEn`Required	锚词英文（锚词下方小字，建议全大写）。	string	≤ 20 characters，≥ 1 characters	`—`
`climax`Required	第一个高潮/锚词砸下的秒数。BGM 节拍网格以此点为原点（见 tools/music.py）。	number	≥ 1，≤ 17	`—`
`subs`Required	双语字幕条 [开始秒, 结束秒, 中文, 英文, 样式]，样式 L=暗背景浅字 / D=亮背景深字。字幕条之间不应重叠（同一时刻只显示一条）。	array	—	`—`
`anchorRecede`	锚词缩小让位的秒数（可空）。	numbernull	≥ 0，≤ 20	`—`
`anchorFinale`	锚词结尾重定义出现的秒数（可空）。	numbernull	≥ 0，≤ 20	`—`
`anchorFinaleDark`	结尾重定义时锚词切深色字（亮背景用）。	boolean	—	`false`
`bgBrightAt`	背景由暗转亮的开始秒数（2 秒完成过渡；null 表示全程暗背景）。	numbernull	≥ 0，≤ 18	`—`
`lampX`	灯光（暖光圆）左上角 X。	integer	≥ 0，≤ 1720	`860`
`lampY`	灯光左上角 Y。	integer	≥ 0，≤ 880	`340`
`lampSize`	灯光直径。	integer	≥ 80，≤ 800	`200`

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v1.0.0LatestOct 21, 2026
Initial v1.0.0 release, preserving the original animation and presentation rules.
View original text
首次提交 v1.0.0：由作者 Remotion 工程逐行移植为 html-canvas/1 自包含入口，保留全部导演规则与动效。