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.
每次更新都要重置,太烦人了,而且默认的红绿搭配太无语了,起码默认一个看起来不错的设置也行啊
你有没有兴趣做Google podcast和spocify的双字幕插件?
插件很好用,感谢,想问以后可不可以有直播的实时字幕翻译功能,
每次鼠标移至字幕处都只可以拖动,什么时候可以光标插入文本并选择呢?可以更方便记录英语单词
这个扩展确实是帮助到了我的,而且设置简单,显示效果也不错,还可以挪动位置,有一些设置,感谢作者。 另外想请教作者,如何能关闭插件升级提示?目前似乎我的多设备浏览器同步有什么问题,升级浏览器版本之后,这个插件的更新提示就会跳出来,作为一个新的标签页。 如果有任何位置可以设置或者我能做什么来不看到升级提示的话,烦请作者告知一下,感谢~
非常棒的插件 而且不收费,不过估计以后也会像Dualsub按月支付,如果需要收费的画最好能便宜点。比如100一年 10块一月啥的。
nice!
如果可以不用每次手动点开字幕就好了
In the last updates I did not see much sense but now the extension works a thousand times better, with functions such as text tracing.
Wow! worked on and improved congratulations and thanks.