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Install in OpenClaw
/install mp4-to-srt
Description
將本地 MP4/MKV/AVI 影片用 AI 轉成 SRT 字幕，自動轉為繁體中文！
Usage Guidance
This skill runs a local shell script that calls the Whisper CLI and optionally opencc to produce SRT files. Before using: (1) verify you trust the source of the skill and its script (it's simple and readable here); (2) install dependencies from trusted package sources (pip and brew) — e.g., pip3 install openai-whisper and brew install ffmpeg/opencc; (3) be aware the script processes local video files and writes SRT output alongside them; (4) avoid running it on sensitive files if you are uncertain about the source. No network exfiltration or credential access is present in the provided files.
Capability Analysis
Type: OpenClaw Skill
Name: mp4-to-srt
Version: 1.1.0
The skill bundle is a legitimate utility for converting video files (MP4/MKV/AVI) to SRT subtitles using OpenAI's Whisper and OpenCC for Traditional Chinese conversion. The shell script `scripts/mp4-to-srt.sh` follows standard practices, including variable quoting to prevent basic shell injection and dependency checks, with no evidence of data exfiltration, persistence, or malicious intent.
Capability Assessment
Purpose & Capability
Name and description match the included shell script and SKILL.md. The script invokes the Whisper CLI to produce SRT and optionally runs opencc to convert to Traditional Chinese — consistent with the advertised functionality.
Instruction Scope
SKILL.md and the script limit actions to local file processing (running whisper, converting output with opencc). They do not read unrelated files, access environment variables, or transmit data to external endpoints.
Install Mechanism
No install spec is provided (instruction-only with a helper script), so nothing is downloaded or written to disk by an installer. Dependencies are expected to be installed by the user (pip/brew).
Credentials
The skill requires no credentials or environment variables. The SKILL.md lists expected system tools (ffmpeg, whisper, opencc) which are proportionate to a transcription/conversion workflow.
Persistence & Privilege
The skill is not always-enabled, does not request persistent privileges, and does not modify other skills or system-wide agent settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install mp4-to-srt - After installation, invoke the skill by name or use
/mp4-to-srt - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
- Now automatically converts subtitles to Traditional Chinese (繁體中文) using opencc.
- Added opencc as a required dependency.
- Updated instructions and usage details to reflect automatic Traditional Chinese conversion.
- Improved process documentation to include AI transcription and conversion steps.
- Output SRT files now suitable for YouTube or standard media players.
v1.0.0
- Initial release of mp4-to-srt.
- Convert local MP4, MKV, or AVI videos to SRT subtitles.
- Supports multiple languages: Chinese, English, Japanese, Korean.
- Automatic language detection and standard SRT output.
- Allows model selection for speed or accuracy (tiny, base, small, medium, large).
- Requires ffmpeg and OpenAI Whisper for processing.
Metadata
Frequently Asked Questions
What is Mp4 To Srt?
將本地 MP4/MKV/AVI 影片用 AI 轉成 SRT 字幕，自動轉為繁體中文！. It is an AI Agent Skill for Claude Code / OpenClaw, with 159 downloads so far.
How do I install Mp4 To Srt?
Run "/install mp4-to-srt" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Mp4 To Srt free?
Yes, Mp4 To Srt is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Mp4 To Srt support?
Mp4 To Srt is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Mp4 To Srt?
It is built and maintained by ken (@dolphins1123); the current version is v1.1.0.
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