Linly-Dubbing is an end-to-end pipeline for automatic multi-language video dubbing. It handles automatic video downloading, vocal separation using Demucs or UVR5, AI-powered speech recognition via WhisperX or FunASR, translation using large language models through OpenAI-compatible APIs, and text-to-speech synthesis using models like SOVITS and CosyVoice. The tool also supports lip synchronization for more natural results.