# YouTube 英译中双语双轨字幕 · 纯本地版

> Browser caption tool for reading subtitle text alongside media or spoken content. Listed workflows include display video or live captions and translate or compare subtitle languages.

Source page: https://aiscribereview.com/plugins/youtube-d57dde1/

Platforms: Firefox

Source checked: 2026-10-20

## Documented features

- Display video or live captions
- Translate or compare subtitle languages
- Follow captions during playback or speech

## Sources

- [addons.mozilla.org](https://addons.mozilla.org/en-US/firefox/addon/youtube-%E8%8B%B1%E8%AF%91%E4%B8%AD%E5%8F%8C%E8%AF%AD%E5%8F%8C%E8%BD%A8%E5%AD%97%E5%B9%95-%E7%BA%AF%E6%9C%AC%E5%9C%B0%E7%89%88/)
- [addons.mozilla.org](https://addons.mozilla.org/api/v5/addons/addon/3037828/)

This record summarizes public listing or integration documentation. No hands-on test is recorded for this specific integration.