Merge ZH TTS audio and burn ZH SRT subtitles into MP4 videos.
npx skills add https://github.com/zlovexforever/zlx-claude-skills --skill video-dub
Please help me install this Agent Skill. Skill: video-dub Source: https://github.com/zlovexforever/zlx-claude-skills/tree/main/video-dub Command: npx skills add https://github.com/zlovexforever/zlx-claude-skills --skill video-dub
Turning a YouTube video into a Chinese-dubbed version usually requires juggling downloading, audio replacement, and subtitle rendering—this Skill automates the end-to-end dubbing delivery so you get ready-to-share outputs quickly.
Run the Skill to create all three outputs by giving it a YouTube URL (or local video), the ZH TTS WAV from your TTS step, and the ZH SRT from your translation step.
High-intent search queries and answers about installing and using this skill.
To burn Chinese subtitles into a YouTube video, this Skill uses Pillow to render SRT entries into transparent PNG overlays and ffmpeg compositing with timing-accurate enable between(t,start,end) to hard-burn subtitles. It outputs a final MP4 with permanently rendered text without relying on libass.
Yes, you can replace the original audio with a Chinese TTS WAV file by using ffmpeg to merge the provided ZH TTS audio track with the downloaded video source, producing a Chinese-dubbed MP4 output ready for distribution.
You need yt-dlp only if you want to download a YouTube URL at best quality for Chinese dubbing; otherwise, you can use a local video file as the source input to generate the dubbed outputs without downloading.
The best way to automate YouTube to Chinese dubbing is providing a YouTube URL, a ZH TTS WAV audio track, and a ZH SRT subtitle file to generate three deterministic outputs: an original reference copy, a dubbed video without subtitles, and a dubbed video with hard-burned subtitles.
Hard-burning SRT subtitles with ffmpeg requires Pillow because the Skill renders each SRT entry into a PNG image overlay, which ffmpeg then composites onto the video using timing-accurate enable between(t,start,end) commands to bypass libass dependency.
shige1014-devDownload videos, audio, subtitles, and metadata from online URLs using yt-dlp.
zlovexforeverConverts videos to Chinese-dubbed MP4s with extracted, translated subtitles and burned-in options.
AubreyHanExtract a movie's full audio and generate timestamp-aligned SRT subtitles.
limin112Transcribe, correct, and burn hard-coded subtitles into video files using ffmpeg and libass.
