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.
非常好用,希望也可以給手機版的網頁瀏覽新增這個功能,目前手機版如果需要使用這個擴展的話需要先切換到 desktop mode,這樣會略微有些不那麽方便。
[단일 자막 버튼] 대신 [기본 자막] 목록에 "사용 안함"을 넣고 유튜브 자막을 꺼도 기본 자막이 나왔으면 좋겠습니다
能够有效的将非中文的字幕 ,用GOOGLE自动翻译功能,自动呈现出中文字幕
现在下载字幕会提示获取翻译列表错误,请问如何解决,谢谢
Perfeito
很好用是很好用,但我想问一下为什么无字幕的直播就只能显示他说的英文字幕,而不能中文字幕或双语字幕?
If the video already has subtitles in both languages, you cannot choose to display the originally added one. It insists on translating. It seems like a simple feature to add.
可以接入chatgpt,增加润色功能
简直完美!
非常实用,没有使用限制,很棒!