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video-zh-pipeline

Converts videos to Chinese-dubbed MP4s with extracted, translated subtitles and burned-in options.

Updated Mar 16, 2026
Search Tags:#localization#youtube#tts#subtitle translation#video dubbing#mp4 muxing
One-click install
npx skills add https://github.com/zlovexforever/zlx-claude-skills --skill video-zh-pipeline
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: video-zh-pipeline
Source: https://github.com/zlovexforever/zlx-claude-skills/tree/main/video-zh-pipeline
Command: npx skills add https://github.com/zlovexforever/zlx-claude-skills --skill video-zh-pipeline

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill solves the problem of turning an English (or foreign-language) video into a complete Chinese-dubbed deliverable so you can quickly obtain a ready-to-publish Chinese version instead of only subtitles or only audio.

Core Features & Use Cases

  • End-to-end video localization pipeline: extracts subtitles, translates them to Chinese, generates Chinese TTS audio, and produces dubbed outputs with and without burned subtitles.
  • Deterministic, reviewable intermediate artifacts: preserves subtitle and audio intermediates to support reruns and quality checks.
  • Guardrails and validation: stops on upstream failures and verifies that outputs match the requested video ID and have reasonable duration/stream presence.
  • Use case: convert a YouTube video to a Chinese dubbed MP4 for sharing or publishing, including a version with subtitles burned into the frames.

Quick Start

Ask to convert the provided video URL or uploaded file into a complete Chinese dubbed video, including both a no-subtitles MP4 and a burned-subtitles MP4.

Frequently Asked Questions about video-zh-pipeline

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

FAQPage Schema
How do I convert a YouTube video to Chinese dubbed MP4?▼

Converting a YouTube video to a Chinese dubbed MP4 involves extracting original subtitles, translating them to Chinese, generating TTS audio, and muxing both streams into a final localized MP4 deliverable.

Can I burn Chinese subtitles into an MP4 video file?▼

Yes, you can burn Chinese subtitles into an MP4 video file. The localization process outputs both a clean dubbed MP4 and a separate version with translated subtitles permanently burned into the video frames.

What is the best way to localize a foreign video with Chinese TTS?▼

The best way to localize a video with Chinese TTS is using an end-to-end pipeline that extracts subtitles, translates text, generates Chinese audio, and muxes streams into a validated MP4 output.

Does video dubbing pipeline preserve intermediate subtitle and audio files?▼

Yes, the video dubbing pipeline preserves deterministic intermediate subtitle and audio artifacts. This ensures you can review translation quality and rerun specific steps without regenerating the entire video.

What happens if subtitle extraction or TTS generation fails during video localization?▼

If subtitle extraction or TTS generation fails, the video localization pipeline stops immediately. Strict upstream failure stopping prevents generating incomplete outputs and requires resolving the error before proceeding.

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