AI 产品解读Synchronized online video watching — allows users to watch videos together in real-time with friends across any video platform
Enables remote friends/family to watch videos together by synchronizing playback state (play/pause, seek position, playback rate) across all participants, regardless of which video platform they are using
User installs the extension, which injects a floating panel on any video page. The user enters a room name and optional password, then clicks 'Create Room' (as host/master) or 'Join Room' (as member). The extension monitors the video player's state (currentTime, paused, playbackRate) and syncs it to all room participants via WebSocket connections to api.2gether.video or vt.panghair.com servers. Room members' video players are automatically synchronized to match the host's playback state.
Create or join synchronized viewing rooms with a name and optional passwordReal-time video playback sync (play, pause, seek, playback rate) across all room members via WebSocket and REST APIVoice chat between room membersText messaging between room membersSupport for all online video platforms (YouTube, Bilibili, etc.) with broad URL matching (<all_urls>)Multi-language support (English, Chinese, Japanese)
- 目标用户
- Friends and family who want to watch videos together remotely / Users of any online video streaming platform / International users (multi-language: English, Chinese, Japanese)
- The vt.en-us.user.js file is very large (~5000 lines) and contains the full userscript logic; some edge features may not have been fully inspected
- The settings page at setting.2gether.video is external and not included in the package
- Voice chat implementation details (WebRTC) were only partially examined
付费分析未识别到付费功能
No paid features, premium tiers, subscriptions, or billing APIs found in the code. The 'upgrade' keyword hits are all IndexedDB onupgradeneeded (database schema migration), not payment upgrades. The 'pro' keyword hits are all from Promise or variable name patterns, not 'pro plans'. There is a voluntary donation link to afdian.com (Chinese crowdfunding platform like Patreon) but this is optional support, not gated features. No Stripe, no payment platform integration, no feature gating.
- 置信度
- 90
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension requires no user login or account creation. All 'password' references are room-level passwords to protect viewing rooms, not user account authentication. All 'session' references are browser sessionStorage (e.g., 'VideoTogetherTab', 'VideoTogetherSuperEasyShare'). All 'userId' references are auto-generated anonymous identifiers via generateTempUserId() and generateUUID() — not authenticated accounts. No login UI, no auth flow, no OAuth providers exist in the code.