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Subanana

Multilingual transcription and subtitling platform delivering high-precision captions, live meeting notes, and translations across 95+ languages.

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Product Overview

What is Subanana?

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Subanana is a specialized speech-to-text and subtitling platform engineered to handle complex, real-world audio, including code-switched speech such as Cantonese mixed with English. It converts uploaded recordings, public media links, and live meetings into millisecond-accurate subtitles and structured transcripts. Users can review and edit text in an interactive subtitle studio, enforce custom glossaries, translate across more than 95 languages, and export directly in professional caption formats or as burned-in video.


Key Features

  • Code-Switch & Dialect Recognition

    Delivers up to 98% transcription accuracy across 95+ languages, with specialized precision for mixed-language speech and regional dialects like Cantonese.

  • Flexible Media Ingestion

    Accepts direct audio/video uploads up to 30 GB, browser voice/screen recordings, and direct URL imports from YouTube, Instagram, and Facebook.

  • Interactive Subtitle Studio

    Features millisecond-level timecode alignment, automatic speaker labeling, sentence-level punctuation restoration, and workspace glossary enforcement.

  • Multilingual Translation & Script Conversion

    Translates transcripts into 95+ languages with support for bilingual subtitles and one-click conversion between colloquial spoken Cantonese and formal written Chinese.

  • Live Meetings & Notetaker Integration

    Captures virtual calls and generates structured meeting notes across Google Meet, Zoom, and Microsoft Teams via dedicated bots or browser extensions.

  • Comprehensive Export Options

    Outputs clean transcripts and timed subtitles in SRT, VTT, FCPXML, TXT, DOCX, XLSX, and Markdown formats, or downloads MP4 videos with burned-in captions.


Use Cases

  • Video Content Localization : Creators and video editors can generate synchronized captions, translate subtitles into dozens of languages, and export burned-in social media clips.
  • Meeting Documentation & Summarization : Teams and project managers can transcribe conference calls automatically to produce speaker-tagged transcripts and action item summaries.
  • Bilingual & Regional Media Production : Production houses working with mixed Cantonese and English media can convert informal dialogue into standard written Chinese subtitles efficiently.
  • Qualitative Research & Interviews : Researchers and journalists can process long multi-speaker interviews with exact timecodes, speaker tags, and keyword searchability.
  • Live Event & Classroom Captioning : Webinar hosts and educators can stream real-time translated subtitles to audience devices and public displays during live presentations.

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