motion-explainer
Motion Explainer transforms a topic into a complete short-form video with voiceover and captions. The pipeline handles research, scripting, audio generation, keyframe design, and video assembly—defaulting to the gflow backend for cost-efficient production. Choose between Mixed Media collage or paper-diorama cinematography styles.
Motion Explainer generates a finished explainer video with narration and subtitles from a topic or research brief.
AI-generated summary based on this skill's SKILL.md
Decision gist · record as of 2026-07-28
Motion Explainer generates a finished explainer video with narration and subtitles from a topic or research brief. Motion Explainer transforms a topic into a complete short-form video with voiceover and captions. The pipeline handles research, scripting, audio generation, keyframe design, and video assembly—defaulting to the gflow backend for cost-efficient production. Choose between Mixed Media collage or paper-diorama cinematography styles.
Use it when
- Yes.
- Motion Explainer's pipeline spans research, scripting, audio generation, keyframe design, and video assembly.
Verify before relying
Read SKILL.md below before installing (13 files). Open directory: indexed for reading, not audited.
Install
crazynomad/skills/motion-explainer · repository language: Python
Open directory. Skills are indexed for reading, not audited. Review a skill's body before installing it.
Frequently asked questions
AI-generated answers based on this skill's SKILL.md and metadata
How do I make an explainer video with motion graphics using Motion Explainer?
Motion Explainer transforms your topic into a complete short-form video with voiceover and captions. The pipeline handles research, scripting, audio generation, keyframe design, and video assembly—defaulting to the gflow backend for cost-efficient production. You choose between Mixed Media collage or paper-diorama cinematography styles to match your content's tone.
Can Motion Explainer create a Vox-style animated explainer automatically?
Yes. Motion Explainer specializes in motion graphics video creation without on-screen presenters, including Vox-style explainers. The tool automates the entire pipeline from script through keyframes to final assembly, letting you generate polished animated explainer videos in your chosen visual style.
What does Motion Explainer's end-to-end production pipeline include?
Motion Explainer's pipeline spans research, scripting, audio generation, keyframe design, and video assembly. It automates video production from topic to finished MP4 with synchronized narration and subtitles, eliminating manual steps between concept and delivery.
Can Motion Explainer generate data visualization or geopolitical explainer videos?
Yes. Motion Explainer builds data-driven and geopolitical explainer videos with synchronized audio and visuals. It converts research and narration into polished short-form documentary content, making it ideal for complex topics requiring visual clarity and accurate timing.
What video styles does Motion Explainer support?
Motion Explainer offers Mixed Media collage and paper-diorama cinematography styles. Both approaches create motion graphics videos without on-screen presenters, giving you flexibility to match your content's tone and audience expectations.
What license does Motion Explainer use?
Motion Explainer is released under the MIT license, allowing you to use, modify, and distribute the tool freely for both personal and commercial projects.
SKILL.md
Rendered from the published skill. Quoted content, verbatim.
Motion Explainer(后端可插拔)
把一个题目 —— 或者什么都不给 —— 变成一条剪好的解说短片。
默认后端 gflow。开工前读 references/backend-gflow.md。
这条流水线的心智模型
一条片子被拆成 N 个 block。每块 = 一句旁白 + 一张关键帧 + 一条 clip。 三者的顺序是音频驱动的:
先出旁白 → 量真实秒数 → 决定这块视频生成几秒 → 出关键帧(免费) → 出片(1 积分)
反过来(先出片再配音)就会退回固定窗口的老毛病:短音频晚开口听着不同步, 长音频被提速听着赶。
gflow 的经济学决定了一切策略:图像免费,视频 1 积分/条。 所以把风格判断、构图判断、道具一致性统统压到免费的图像阶段解决, 视频阶段只负责"让这张已经确认过的图动起来"。
能力契约(创作层只依赖这 7 个名字)
| # | 能力 | gflow(默认,走 CLI) | Higgsfield(MCP) |
|---|---|---|---|
| C1 | 风格键 | gflow image t2i --model nano-pro · 免费 |
resolve_explainer_preset · 免费 |
| C2 | 关键帧 | gflow image i2i --ref <风格键> · 免费 |
没有这个能力 |
| C3 | 出片 | `scripts/veo-gen -- i2v |
(truncated - see the full file via the links below)
File tree — 13 files
motion-explainer/SKILL.md
motion-explainer/references/assembly.md
motion-explainer/references/backend-gflow.md
motion-explainer/references/backend-higgsfield.md
motion-explainer/references/narration.md
motion-explainer/references/setup.md
motion-explainer/references/style-mixed-media.md
motion-explainer/references/style-paper-diorama.md
motion-explainer/scripts/assemble.py
motion-explainer/scripts/narrate.py
motion-explainer/scripts/preflight.py
motion-explainer/scripts/recover-media.py
motion-explainer/scripts/veo-gen
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