---
title: "Video Subtitle Auto-Translator"
description: "Translates video subtitles across 100+ languages using DeepL API and Google Cloud Translation v3. Handles SRT/VTT timing preservation, character limit enforcement, and subtitle segmentation with Aegisub CLI."
verification: "security_reviewed"
source: "https://github.com/FFmpeg/FFmpeg"
category:
  - "Media & Transcription"
framework:
  - "Cursor"
tool_ecosystem:
  github_repo: "FFmpeg/FFmpeg"
  github_stars: 59426
---

# Video Subtitle Auto-Translator

Translates video subtitles across 100+ languages using DeepL API and Google Cloud Translation v3. Handles SRT/VTT timing preservation, character limit enforcement, and subtitle segmentation with Aegisub CLI.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/video-subtitle-auto-translator-agent/)