corvo007/MioSub

一站式全自动字幕生成软件,下载、转录、翻译、压制全流程覆盖,无需人工介入 / One-stop automated subtitle generator. Handles downloading, transcription, translation, and hardcoding—zero human intervention required.

What it solves

Traditional subtitle tools often require users to manually switch between transcription, translation, proofreading, and timeline adjustment. MioSub automates this entire pipeline, allowing users to generate high-quality, timed bilingual subtitles from video links or local files with minimal manual intervention.

How it works

MioSub integrates several AI models and tools to handle the subtitle workflow:

  • Transcription: Uses OpenAI Whisper (or local whisper.cpp) for speech-to-text conversion.
  • Translation: Leverages Google Gemini (specifically Gemini 2.5/3 Flash and Pro models) for context-aware translation.
  • Alignment: Employs a built-in CTC aligner to achieve millisecond-level precision for subtitle timing.
  • Processing: Utilizes yt-dlp and FFmpeg for handling video/audio streams.

Who it’s for

Content creators, fansubbers, and anyone needing to translate and transcribe podcasts, radio shows, vlogs, and videos into multiple languages.

Highlights

  • Fully Automated Workflow: Paste a link and automatically generate a finished product.
  • High Precision: Features millisecond-level timeline alignment and automatic speaker labeling.
  • lumat: Supports translation between 100+ languages with a dedicated editor for real-time preview and editing.
  • Versatile Input: Works with both video and pure audio files (podcasts, audiobooks).
  • Export Options: Supports SRT/ASS formats and one-click video burning (hardcoding subtitles).

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