VideoMind 隐私政策 / Privacy Policy
中文
VideoMind 是一个本地运行的浏览器扩展，用于帮助用户分析视频内容并生成 AI 总结、知识卡片、学习笔记和问答。
我们处理哪些数据
- 视频标题、作者、简介、标签、播放量、发布时间等元数据
- 可用字幕或转录文本
- 页面上已加载的部分评论
- 用户在扩展中输入的问题、Prompt、笔记和个人标签
- 用户自行填写的 AI API Key、模型和 Base URL 设置
数据用途
- 生成视频总结、分段归纳、知识卡片、学习笔记和问答
- 显示视频信息、标签和可点击时间戳
- 在用户本地浏览器中保存历史记录、笔记和标签
- 调用用户自行配置的 AI Provider，例如 DeepSeek、Google Gemini 或 OpenAI
数据存储
- API Key 和设置保存在用户本地浏览器的
chrome.storage.local - 总结、问答、笔记、标签和历史记录保存在用户本地浏览器的 IndexedDB
- VideoMind 开发者不运营中转服务器，不接收、不出售、不共享用户个人数据
第三方 AI 服务
当用户主动点击生成总结、翻译、问答、出题或学习笔记时，扩展会把相关视频上下文和用户输入发送给用户配置的 AI Provider。第三方 AI 服务对数据的处理遵循其各自的隐私政策和服务条款。
如果用户配置自定义 Base URL，扩展会在保存设置时请求访问该 HTTPS 域名的浏览器权限。
导出和 Obsidian
Markdown、Word 兼容文档和浏览器打印 PDF 均在本地完成。Obsidian 集成仅通过 obsidian:// 本机 URI 将内容交给用户本地安装的 Obsidian 应用，不经过 VideoMind 开发者服务器。
用户控制
- 删除或修改 API Key
- 清空本地历史记录
- 删除笔记和个人标签
- 关闭自动提取或自动总结
- 卸载扩展并清除本地数据
远程代码
VideoMind 不加载远程 JavaScript，不使用远程代码执行。扩展代码随安装包一起提供。
English
VideoMind is a locally running browser extension that helps users analyze video content and generate AI summaries, knowledge cards, study notes, and Q&A.
Data We Process
- Video metadata such as title, author, description, tags, view count, and publish time
- Available captions or transcript text
- Comments that are already loaded on the page
- User-entered questions, prompts, notes, and personal tags
- AI API keys, model settings, and Base URL settings entered by the user
How Data Is Used
- Generate video summaries, timeline summaries, knowledge cards, study notes, and Q&A
- Display video information, tags, and clickable timestamps
- Store history, notes, and tags locally in the user’s browser
- Call the AI Provider configured by the user, such as DeepSeek, Google Gemini, or OpenAI
Data Storage
- API keys and settings are stored locally in
chrome.storage.local - Summaries, Q&A history, notes, tags, and cached records are stored locally in IndexedDB
- The developer of VideoMind does not operate a proxy server and does not receive, sell, or share users’ personal data
Third-Party AI Services
When the user actively requests AI generation, such as summary, translation, Q&A, quiz generation, or study notes, the extension sends the relevant video context and user input to the AI Provider configured by the user. Data handling by third-party AI services is governed by their own privacy policies and terms.
If the user configures a custom Base URL, the extension requests browser permission to access that HTTPS domain when saving the setting.
Export and Obsidian
Markdown, Word-compatible document export, and browser PDF printing are performed locally. Obsidian integration uses only the obsidian:// local URI scheme to pass content to the user’s locally installed Obsidian app. It does not go through a VideoMind developer server.
User Control
- Delete or modify API keys
- Clear local history
- Delete notes and personal tags
- Disable automatic extraction or automatic summarization
- Uninstall the extension and clear local data
Remote Code
VideoMind does not load remote JavaScript and does not execute remote code. The extension code is bundled with the installation package.