AI 产品解读YouTube bilingual (dual) subtitle display - simultaneously shows subtitles in two languages on YouTube videos with customizable styles
Language learners watching YouTube videos need to see subtitles in both their native language and the target language simultaneously, but YouTube only supports showing one subtitle track at a time
User installs extension, navigates to any YouTube video with available subtitles. The extension injects a content script that fetches translated subtitles and displays both the original and translated subtitles simultaneously on screen. Settings (style, language, mode) are accessible directly from the subtitle area on the video player.
Simultaneous display of two language subtitle tracks on YouTube videosCustomizable subtitle styles (font, font size, color, background, stroke)Adjustable subtitle spacing and direction (column layout)Support for bilingual, translated-only, and original-only display modesTranslation language selectionRTL language layout support
- 目标用户
- Language learners watching YouTube content / Users who want to understand videos in foreign languages / Multilingual YouTube viewers
- The content.js file is a large minified bundle (422KB) making line-by-line analysis difficult, but all grep searches across all files confirmed no login/payment logic exists
- The 'token' keyword hits in content.js are from CSS/markdown parsing libraries (not authentication tokens)
付费分析未识别到付费功能
No evidence of paid features. Grep for premium, subscription, payment (real), stripe, billing, purchase, license, upgrade, donate, paywall, and unlock all returned zero meaningful matches. The 'pro' keyword hits are all false positives from non-English localized text (e.g., 'problèmes' in French, 'problemen' in Dutch) where 'pro' is a substring of the word 'problem'. The extension provides all its features (dual subtitles, style customization, font/size/color/spacing settings) without any gating or upgrade prompts.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login, account, sign-in, sign-up, register, or authentication keywords found anywhere in the 145 text files. The extension operates entirely locally via chrome.storage.sync/local for settings. It injects content scripts into YouTube pages and modifies subtitle display without requiring any authentication to an external service or extension account.
бесполезное приложение там где есть субтитры можно и так перевод влючить а там где нет это приложение тоже в корзину и автору премию ШнОбЛя
رائع جدا
很實用的工具
字幕下载功能找不到,又懂得可以说下吗 我这边设置是 注释 播放速度 字幕(1) 画质 默认字慕 单字幕
各方面都不错,连嵌入到其他网站的YouTube视频也支持,就是在视频本身提供多种字幕存在的情况下还是会翻译而不是使用已经存在的字幕
thanks for making this extension, It would be better with different color in languages
方便好用
作者 可不可以把关闭插件的功能加回来 不关闭插件的话原来YouTube本身自带的英语自动生成字幕无法使用
обещали возможность скачать субтитры, после правого клика на кнопке приложения - но это не работает
Não é perfeita, mas é muito boa, nunca achei que pudesse encontrar uma assim, parabéns a todos os que fizeram essa extensão e muito obrigada.