# DualSubs/Universal

通用流媒体平台增强及双语字幕解决方案

Repository: https://github.com/DualSubs/Universal
Canonical: https://ross.abutalabs.com/products/universal
Homepage: https://DualSubs.github.io/guide/universal
Language: JavaScript
License: Apache-2.0
License Family: permissive
Topics: webvtt-subtitles, streaming-services, dual-subtitles, streaming, subtitles, video
Last push: 2026-08-20T14:21:23+00:00

## Health v2 (maintenance only)
Score: 84/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 58, longevity 100
- inputs: {"age_days": 1647, "days_push": 13, "days_rel": 283, "gap_med": 4, "n_releases_24m": 20}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1392, forks 61 (observed 2026-08-28T04:04:35.998789+00:00)

## What it is
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
- artifact type: plugin
- maturity: active
- function: video-processing, nlp, middleware, proxy
- domain: media
- platform: cross-platform
- tags: dual-subtitles, webvtt, streaming-services, surge, loon, boxjs, subtitle-translation, mitm-proxy-script, video, localization, streaming, automation, ios, macos, javascript

## Member repositories
- DualSubs/Universal (main) score 84

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:35.998789+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:39:31.014703+00:00, confidence not recorded.
  - readme: https://github.com/DualSubs/Universal (fetched 2026-08-28T04:04:35.998789+00:00, sha c92875e8b944)
  - homepage: https://DualSubs.github.io/guide/universal (fetched 2026-08-29T11:54:40.054073+00:00, sha e7d987060cf5)
- Data as of 2026-08-30T08:39:29.467469+00:00.