ai-dubbing

开源 AI 视频本地化工具：自动完成 YouTube/Bilibili 视频下载、字幕识别与翻译、语音克隆配音、音轨混合和字幕压制。

Local-first, open-source YouTube dubbing: clones the original voice into another language, time-synced. Chatterbox voice cloning + faster-whisper + NLLB, with multi-voice, burned subtitles and optional Wav2Lip lip-sync. Runs free on your own machine via a simple CLI.

100% local video dubbing on your desktop — dub videos in your own voice. Private AI dubbing with no cloud, no uploads, no time-stretching.