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whisper-subtitle

Generate text transcripts and SRT subtitles from audio and video using mlx-whisper.

8|Updated Jul 26, 2026
Search Tags:#video#subtitles#transcription#whisper#audio#srt
One-click install
npx skills add https://github.com/joonlab/joonlab-claudecode-setting-for-share --skill whisper-subtitle
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: whisper-subtitle
Source: https://github.com/joonlab/joonlab-claudecode-setting-for-share/tree/main/claude/skills/whisper-subtitle
Command: npx skills add https://github.com/joonlab/joonlab-claudecode-setting-for-share --skill whisper-subtitle

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires mlx-whisper, and includes scripts (resource) components.

What problem does it solve?

This skill solves the time-consuming challenge of manually transcribing audio or video files by automating the generation of text and SRT subtitle files using high-performance local AI models.

Core Features & Use Cases

  • Automated Transcription: Converts speech to text from various audio and video formats including mp4, mkv, and mp3.
  • Subtitle Generation: Creates standard SRT files with precise timestamps for video editing or accessibility.
  • Batch Processing: Efficiently handles multiple files sequentially to ensure consistent output without overwhelming system resources.

Quick Start

Ask the assistant to generate an SRT subtitle file for the video located at your specified file path.

Frequently Asked Questions about whisper-subtitle

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate SRT subtitles from an mp4 video file?▼

You can generate SRT subtitles by providing the file path of your mp4 or mkv video to the skill. It uses the mlx-whisper library to perform speech to text conversion and outputs both a text transcript and an SRT subtitle file.

Can I batch process multiple audio files for transcription?▼

Batch processing multiple audio files for transcription is supported. The skill handles multiple media files sequentially, converting speech to text and generating SRT subtitles efficiently without overwhelming local system resources.

Do I need Apple Silicon GPU acceleration to run mlx-whisper for transcription?▼

Yes, Apple Silicon GPU acceleration is required to run mlx-whisper for transcription. The skill depends on this specific hardware to perform efficient local inference and generate accurate text transcripts and SRT subtitle files.

What is the best way to automate transcription for mp3 audio files?▼

Automating transcription for mp3 audio files is best achieved using local AI models via the mlx-whisper library. This skill converts speech to text automatically, creating accurate text transcripts and SRT subtitle files without manual effort.

What audio and video formats are supported for SRT subtitle generation?▼

Supported audio and video formats for SRT subtitle generation include mp4, mkv, and mp3. The skill extracts speech from these media types using the mlx-whisper library to produce standard timestamped subtitle files and text transcripts.

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