DualSubs/Universal

Health v2 · maintenance only

Adoption not part of the score

1392 stars · 61 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

DualSubs: Universal is a proxy-script-based solution that adds bilingual and translated subtitle options to HLS streaming platforms (e.g., Disney+, HBO Max, Spotify) via Surge, Loon, or BoxJs configurations. It intercepts WebVTT subtitle streams, merges official tracks, translates them via Google/DeepL/Microsoft translators, and supports external subtitle files with timestamp correction.

Use cases

• watch Netflix or Disney+ with dual-language subtitles
• translate streaming subtitles into Chinese automatically
• add bilingual subtitle options to HLS streaming players
• load external SRT or WebVTT subtitles into streaming apps
• fix subtitle timing offsets on streaming platforms
• merge official and translated subtitle tracks in one player

When to choose

• you use Surge, Loon, or BoxJs and want bilingual subtitles on streaming platforms
• you need configurable primary/secondary languages and multiple translation engines
• you want official plus translated subtitle options inside the native player

When to avoid

• you need YouTube or Netflix support specifically - those require separate DualSubs modules
• you cannot or do not want to run a MitM proxy tool
• you need a standalone desktop subtitle editor rather than an in-player enhancement

Facets

plugin · maturity active

video-processing nlp middleware proxy media cross-platform dual-subtitles webvtt streaming-services surge loon boxjs subtitle-translation mitm-proxy-script video localization streaming automation ios macos javascript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="DualSubs/Universal")