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在 OpenClaw 中安装
/install demo-video
功能描述
Create product demo videos by automating browser interactions and capturing frames. Use when the user wants to record a demo, walkthrough, product showcase, or interactive video of a web application. Supports Playwright CDP screencast for high-quality capture and FFmpeg for video encoding.
安全使用建议
Install only if you are comfortable with a script controlling a browser and recording its visible contents. Use a demo profile and sanitized data, avoid production accounts or private dashboards, confirm the target page before recording, keep output paths pointed at disposable demo folders, and review generated frames or videos before sharing.
功能分析
Type: OpenClaw Skill
Name: demo-video
Version: 1.0.0
The skill bundle is designed to create product demo videos by automating browser interactions and encoding captured frames. All scripts (`scripts/record-demo.js` and `scripts/frames-to-video.sh`) perform actions directly aligned with this stated purpose, such as connecting to a local CDP endpoint for browser automation, capturing frames, and using FFmpeg for video encoding. There is no evidence of data exfiltration, malicious execution from remote sources, persistence mechanisms, or prompt injection attempts to deviate the agent from its intended function. All file and network access (to localhost CDP) is necessary for the skill's operation.
能力评估
Purpose & Capability
Browser automation, CDP screencast capture, frame saving, and FFmpeg encoding are directly aligned with creating product demo videos. The capability is sensitive because it records whatever is visible in the controlled browser session.
Instruction Scope
The workflow is user-directed and asks users to customize the demo script, but the default recorder can fall back to the first open browser page if no localhost target page is found, so users should confirm the page before running it.
Install Mechanism
No hidden installer, remote code download, obfuscation, or unexpected dependency installation was found. The documented prerequisites match the scripts' use of Playwright CDP and FFmpeg.
Credentials
Connecting to a localhost CDP endpoint and writing local frames is proportionate for demo recording, but it can capture authenticated app screens, typed values, internal URLs, or personal data if used on real accounts.
Persistence & Privilege
The skill creates durable local frame and video files and uses overwrite/cleanup behavior in its output paths, but there is no background persistence, privilege escalation, or exfiltration behavior.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install demo-video - 安装完成后，直接呼叫该 Skill 的名称或使用
/demo-video触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
Initial release: Playwright CDP screencast + FFmpeg encoding for product demos
元数据
常见问题
Demo Video Creator 是什么？
Create product demo videos by automating browser interactions and capturing frames. Use when the user wants to record a demo, walkthrough, product showcase, or interactive video of a web application. Supports Playwright CDP screencast for high-quality capture and FFmpeg for video encoding. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 9557 次。
如何安装 Demo Video Creator？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install demo-video」即可一键安装，无需额外配置。
Demo Video Creator 是免费的吗？
是的，Demo Video Creator 完全免费（开源免费），可自由下载、安装和使用。
Demo Video Creator 支持哪些平台？
Demo Video Creator 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Demo Video Creator？
由 sam1337（@0xs4m1337）开发并维护，当前版本 v1.0.0。
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