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.
第一次下载这个插件 感觉很好用,给开发者一个大赞!!
I like the idea and the look of it. However, it seems that it shows a youtube subtitle and the second is an auto translation of the first subtitle. It would be better if both subtitles shown were directly from the video. Example: How it is - Watching video in Japanese language audio, English subtitles are provided by the video itself. Japanese subtitles are translation of the english subtitles rather than what the people are actually saying in Japanese. What would be better - English subtitles provided by the video. Japanese subtitles provided by video. Auto-translate is fine for both, as long as it's translating the audio rather than the other subtitles.
可能是我的原因,但有时候会翻译不出来,下载字幕发现前面一大段都没翻译,使用YouTube自带的翻译也不行
任何网站都能添加字幕,即使原本视频没有字幕,都可以语音识别添加
很好。请支持油管以外的视频字幕翻译!!
最近几天YOUTUBE字幕无法自动翻译,一直提示自动翻译故障。
今天打开没有字幕下载的选项了
字幕为啥不能移动了呢?它一直下面,挡住原视频的字幕
這真是太棒了,解決了我每次得要手動切換字幕的問題。
从四月底开始就无法翻译了,怎么搞?