Vocnu

Upload a video or audio file and get translated subtitles (SRT, VTT, ASS), a voice-over track and a finished video in 35 languages. One clear AI voice reads the translation while the original sound dips under each line, like a TV documentary. Pick from 179 voices, add SDH or burned-in subtitles, and see the price before you start. The engine is open source (AGPL-3.0), with a CLI and an MCP server for AI assistants. New accounts get 60 free credits.