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media-subtitle-sync

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Auto-sync subtitles to video timing.

Content & Communication#subtitles#batch-processing#video-sync#subtitle-sync#ffsubsync#alass
Authordamionrashford
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Subtitle synchronization remains a pain when captions drift, out-of-sync timing, or different encodings make alignment unreliable. This skill uses alass and ffsubsync to align SRT/ASS/VTT subtitles to video audio, fix timing drift, and batch-align seasons.

Core Features & Use Cases

  • Automatic subtitle alignment: syncs subtitles to video timing across common formats (SRT, ASS, VTT).
  • Drift and offset handling: corrects constant offsets and non-linear drift, including commercial breaks or edits.
  • Batch processing: processes multiple episodes in a season with a single command.

Quick Start

Run the subsync wrapper against a video file and its subtitle file to generate a synced subtitle.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: media-subtitle-sync
Download link: https://github.com/damionrashford/media-os/archive/main.zip#media-subtitle-sync

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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