Language: English | 简体中文 | 日本語 | 한국어

ytb2bili is a video workflow system for local video translation playback and YouTube-to-Bilibili publishing. It combines a Go backend, a Next.js web console, subtitle processing, AI copy generation, subtitle voice synthesis, synchronized audio/video playback, and Bilibili upload automation.

• Local video translation and review with subtitles, voiceover, and synchronized playback.
• End-to-end YouTube to Bilibili workflow: download, transcription, translation, metadata generation, upload, and subtitle upload.
• Task-based pipeline with configurable steps for downloading, audio extraction, transcription, translation, and publishing.
• Web console for task tracking, account linking, settings, retries, manual uploads, and assistant-driven operations.

• English README
• 简体中文 README
• 日本語 README
• 한국어 README

• Documentation Index
• Configuration Example
• Docker Test/Deployment Notes
• Docker Development Guide
• Project Guide

If you want updates, troubleshooting help, or product discussion, you can reach out through the GitHub repository or scan the community QR codes below.

• internal/: backend application code, handlers, workflows, storage, and bootstrap logic.
• pkg/: reusable packages such as LLM integrations, tools, and shared models.
• web/: Next.js frontend for the management console.
• configs/: configuration examples and related notes.
• docs/: deployment, feature, architecture, and troubleshooting documentation.
• docker/: container build and runtime files.

cp config.toml.example config.toml
go run main.go

cd web
npm install
npm run dev

Default local URLs:

• Backend: http://localhost:8096
• Frontend: http://localhost:3000

make build
make build-linux-amd64
make test

MIT License

Issues and pull requests are welcome.

• GitHub: @difyz9
• Repository: https://github.com/difyz9/ytb2bili