# Third-party components / 第三方组件

| Component | Where | License | Notes |
|---|---|---|---|
| [Remotion](https://www.remotion.dev/) | npm dependency of every template | [Remotion License](https://www.remotion.dev/license) | Free for individuals and companies of up to 3 people; larger companies need a company license. 个人和 3 人以内公司免费，更大公司需购买授权。 |
| [Google Noto Emoji Animation](https://googlefonts.github.io/noto-emoji-animation/) | `templates/*/public/emoji/*.json` | CC BY 4.0 | Credit "Animated emoji: Google Noto" in videos that use them. 使用时署名。 |
| [lottie-web](https://github.com/airbnb/lottie-web) | npm | MIT | Plays the Noto emoji frame by frame. |
| [world-atlas](https://github.com/topojson/world-atlas) | npm | ISC | Data from [Natural Earth](https://www.naturalearthdata.com/) (public domain). Check border depictions against local rules for formal publications. |
| [d3-geo](https://github.com/d3/d3-geo), [topojson-client](https://github.com/topojson/topojson-client) | npm | ISC | Map projection. |
| [whisper.cpp](https://github.com/ggerganov/whisper.cpp) | installed by you | MIT | Speech recognition for QA and alignment. |
| Apple Vision | macOS system framework | Apple SDK | Person segmentation for the text-behind effect (`scripts/personmask.swift`, compiled locally on first use; macOS only). |
| Sound effects & placeholder music | generated by `scripts/make_assets.py` | MIT (this repo) | Synthesized from code — no samples. No third-party audio is shipped. |

Services you connect with your own account / 需要你自己账号的服务:
- [Renoise](https://renoise.ai/mcp?utm_medium=xcom&utm_source=official) — image & video generation (Grok Video, Wan, GPT Image, Seedance, …) through MCP. Usage is billed to your Renoise credits.
- [Xiaomi MiMo](https://platform.xiaomimimo.com/) — optional TTS (voice design / voice cloning). Clone only voices you own or are licensed to use.

Research reports in `skills/digital-human-koubo/references/research/` describe editing techniques observed in publicly available videos, with timestamps for reference. They contain no copied footage, and quotes are kept under 15 words.