brucexuego

brucexuego / ArcSub

Public

Local-first subtitle workstation for speech-to-text, translation, review, and export.

express intel-arc intel-gpu local-ai local-first
11
1
100% credibility
Found Apr 23, 2026 at 11 stars -- GitGems finds repos before they trend. Get early access to the next one.
Sign Up Free
AI Analysis
TypeScript
AI Summary

ArcSub is a local-first subtitle workstation that lets users fetch videos, transcribe speech to text, translate subtitles, review them on video, and export finished files.

How It Works

1
📥 Download ArcSub

Grab the ready-to-run app for your computer from the releases page and unzip it.

2
🚀 Launch your subtitle station

Run the start script to open the dashboard where you manage projects and see your computer's resources.

3
🆕 Start a new project

Click to create a subtitle project and name it for your video.

4
📹 Add your video

Paste a web link to fetch the video or upload a local file to prepare it for processing.

5
🎙️ Turn speech into text

Hit transcribe and watch as the app listens to the audio, creates timed subtitles, and identifies speakers if needed.

6
🌐 Translate subtitles

Choose your target language and let the app create translated subtitles that match the timing perfectly.

7
▶️ Preview and tweak

Play the video with subtitles overlaid, adjust timing or style, and ensure everything looks great.

💾 Export your subtitles

Download perfectly timed subtitle files ready for any video player or editor.

Sign up to see the full architecture

6 more

Sign Up Free

Star Growth

See how this repo grew from 11 to 11 stars Sign Up Free
Repurpose This Repo

Repurpose is a Pro feature

Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.

Unlock Repurpose
AI-Generated Review

What is ArcSub?

ArcSub is a local-first TypeScript subtitle workstation that pulls videos from URLs or local files, runs speech-to-text transcription, translates subtitles, lets you review timings and styles in a video player, and exports SRT or other formats. It solves the hassle of juggling separate tools for media prep, ASR, alignment, diarization, and export by bundling them into one dashboard-driven app. Users get offline-capable workflows with local models, cloud options, and resource monitoring.

Why is it gaining traction?

This local-first GitHub project stands out with its full pipeline: fetch media, transcribe with VAD/diarization/alignment, translate side-by-side, preview/export—all without mandatory cloud uploads. ArcSub's soundvision-like player for subtitle review and batch handling beats piecemeal CLI tools or paid services. Multi-language docs (EN/ZH/JA) and packaged releases make it instantly usable.

Who should use this?

Podcasters or YouTubers creating multilingual subtitles for interviews/presentations. Video editors tired of syncing transcripts across apps. TypeScript devs building custom media pipelines who need a local-first speech-to-text/translation/export base.

Verdict

Grab the v0.9.1 releases for Windows/Linux if local subtitle workflows fit—strong docs and helpers like deploy.sh make setup smooth. But 1.0% credibility score and 11 stars mean it's early; validate on real videos before production.

(198 words)

Sign up to read the full AI review Sign Up Free

Similar repos coming soon.