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add narration to a video automatically
作者
Ryan Zhang
· GitHub ↗
· v1.0.0
· MIT-0
116
总下载
0
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install video-auto-narration
功能描述
Generate narration for silent screen-recording videos. Extracts key frames, analyzes on-screen content, writes a presentation-style voiceover script, synthes...
安全使用建议
What to consider before installing/running: (1) The skill runs local shell scripts (extract frames, call ffmpeg, run a small Python snippet using the edge-tts package). Review those scripts (you already have them) and run in a controlled environment. (2) edge-tts is installed via pip and will fetch code from PyPI and then perform network calls to Microsoft TTS endpoints to synthesize audio — avoid feeding sensitive or private content you don't want sent to external services. (3) Ensure ffmpeg and python3 are from trusted sources on your machine; test on non-sensitive videos first. (4) If you have network egress policies, be aware the TTS step will require outbound access. (5) If you want extra caution, inspect the edge-tts package source or vendor a vetted TTS client or an on-prem TTS engine before use.
功能分析
Type: OpenClaw Skill
Name: video-auto-narration
Version: 1.0.0
The skill bundle provides a legitimate workflow for generating and merging AI-narrated voiceovers for silent videos using ffmpeg and the edge-tts library. The scripts (extract-frames.sh, generate-tts.sh, and merge-audio.sh) perform standard media processing tasks without any signs of data exfiltration, malicious execution, or prompt injection.
能力评估
Purpose & Capability
The name/description match the actual artifacts: ffmpeg is needed for frame extraction/merging and python3 + edge-tts for TTS. No unrelated binaries, env vars, or config paths are requested.
Instruction Scope
SKILL.md instructs the agent to extract frames, write a script, synthesize TTS, and merge audio — all directly tied to the stated goal. The instructions do ask the user/agent to inspect frames and to ensure timing, which is expected for quality control but requires access to the extracted images and audio files.
Install Mechanism
This is instruction-only (no packaged installer). The README recommends 'pip3 install edge-tts' and installing ffmpeg via brew/apt; pip will fetch code from PyPI and execute it locally. That's expected, but installing packages from the network is a security consideration worth noting.
Credentials
No environment variables, keys, or config paths are requested. The scripts operate on local files only. There are no disproportionate credential or config demands.
Persistence & Privilege
The skill does not request persistent/always-on presence and does not modify other skills or system-wide agent settings. Scripts only create local outputs (frames, mp3, merged video).
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 video-auto-narration - 安装完成后，直接呼叫该 Skill 的名称或使用
/video-auto-narration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
You can automatically add professional narration to a video
元数据
常见问题
add narration to a video automatically 是什么？
Generate narration for silent screen-recording videos. Extracts key frames, analyzes on-screen content, writes a presentation-style voiceover script, synthes... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 116 次。
如何安装 add narration to a video automatically？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install video-auto-narration」即可一键安装，无需额外配置。
add narration to a video automatically 是免费的吗？
是的，add narration to a video automatically 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
add narration to a video automatically 支持哪些平台？
add narration to a video automatically 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 add narration to a video automatically？
由 Ryan Zhang（@ryanzhang-oss）开发并维护，当前版本 v1.0.0。
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