OneManVJ

## Play the music. The visuals take care of themselves.

OneManVJ is an auto VJ software that listens to the music 

playing around it, identifies the song through audio fingerprint 

recognition, and automatically plays the matching video — synced 

to the exact position in the track.

No dedicated VJ needed. No manual switching. 

Just drop in your videos, play a song, and let OneManVJ handle it.

Clubs, bars, house parties, live streams, ambient installations — 

if there's a speaker and a screen, you're good to go.

**Available for Windows & macOS.**

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🎁 Beta Version

This download is the free Beta version.

All Pro features are fully unlocked until May 8, 2026.

- Song library: Unlimited

- Watermark: None

- All features: Fully unlocked

*After the deadline, it automatically reverts to the Free edition (5-song fingerprint limit).*

*Pro ($49, one-time purchase / permanent license) will be available after launch.*

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🎯 Who it's for

- **DJs** who want live visuals without hiring a VJ

- **Bar & café owners** looking for music-reactive ambient video

- **Event organizers** running the show solo

- **Streamers** stepping up their visual production

- **VJs** who want an intelligent auto-pilot as backup

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⚡ Features

🎵 Automatic Song Recognition (Audio Fingerprinting)

Listens through your PC's microphone, identifies the track via audio 

fingerprint matching, and fires up the matching video — synced to the 

exact playback position. Think of it as Shazam, but for visuals.

🎵 Automatic Tempo Tracking

Tracks playing at ±10% BPM are still recognized accurately.

(e.g. a 120 BPM track played back at 132 BPM)

🎬 Dual-Deck Crossfade

DJ-style A/B deck system for smooth video transitions. 

No hard cuts, no black frames — just clean, professional mixing.

🌀 Glitch Mode

When the music stops or the DJ is between tracks, the screen doesn't 

go dark. Random glitch visuals loop automatically with an adjustable 

intensity slider — from subtle to full chaos.

🔄 Auto Mix

Randomly cycles through your video library with customizable duration 

and crossfade timing. Set it up and let it run — perfect for ambient 

setups or background visuals.

🖥️ Multi-Monitor Auto-Detection

Plug in a projector or second monitor and it's detected automatically. 

Instant output, zero configuration. Single monitor? One click for 

fullscreen.

🎹 Quick Slots × 4

Four instant-trigger pads for logos, bumpers, or hype clips. 

Load them up, fire them off.

🎨 Title Overlay

Drop a title image into TitleFiles and have it overlaid on your 

output — perfect for branding, event logos, or venue names.

### 🎤 Audio Input Selection

Choose your microphone or audio interface directly from the app. 

No need to change your system-wide audio settings.

📂 Drag & Drop Import

Throw your video files into the window. Audio extraction, 

fingerprinting, and indexing happen automatically. 

Supports MP4, MOV, and WebM.

📁 Custom Content Folder

Move your video library to an external drive or a different location. 

One-click folder change with automatic restart — your library goes 

wherever you go.

🔇 Fully Offline

No internet connection required. No account. No cloud. 

Everything runs locally on your machine.

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💻 System Requirements

Windows

**Minimum:**

- OS: Windows 10/11 (64-bit)

- CPU: Intel i5 or equivalent

- RAM: 8 GB

- GPU: DirectX 11 compatible

- Storage: 500 MB + video files

- Audio: Built-in mic or audio interface

**Recommended:**

- CPU: Intel i7 or equivalent

- RAM: 16 GB

- Storage: SSD

macOS

**Minimum:**

- OS: macOS 12 Monterey or later

- CPU: Apple M1 or Intel i5

- RAM: 8 GB

- GPU: Metal compatible

- Storage: 500 MB + video files

- Audio: Built-in mic or audio interface

**Recommended:**

- CPU: Apple M2+ or Intel i7

- RAM: 16 GB

- Storage: SSD

**Supported formats:** MP4 (H.264), MOV, WebM

FFmpeg is bundled — no extra installs needed.

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📦 What's included

Windows

- OneManVJ installer (.exe)

- UserFolders/

  - MainVideos — 3 sample videos included

  - RandomVideos — 8 glitch visuals included

  - PadFiles — 4 quick slot clips included

  - TitleFiles — 1 title overlay included

  - DJAudioFiles — audio cache (auto-generated)

  - AudioCache — fingerprint data (auto-generated)

macOS

- OneManVJ application (.app)

- UserFolders/ — set up on first launch

  - MainVideos — 3 sample videos included

  - RandomVideos — 8 glitch visuals included

  - PadFiles — 4 quick slot clips included

  - TitleFiles — 1 title overlay included

  - DJAudioFiles — audio cache (auto-generated)

  - AudioCache — fingerprint data (auto-generated)

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🚀 Getting started

1. **Install** — Run the installer (Windows) or drag to Applications (macOS)

2. **Launch** OneManVJ

3. **Drag & drop** your video files into the window

4. **Wait** for the fingerprint processing to finish

5. **Play music** on any speaker

6. The matching video starts **automatically**

That's it. You're VJing.

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⚠️ First Launch Notes

Windows

You may see a **Windows SmartScreen** warning on first launch.

This is normal for unsigned software.

Click **"More info"** → **"Run anyway"** to proceed.

macOS

On first launch, right-click the app and select **"Open"**, then click 

**"Open"** in the dialog. After that, it launches normally.

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❓ FAQ

**Does it work with Spotify / Apple Music / YouTube?**

Yes — it listens through your microphone, so the audio source doesn't 

matter. You just need to import the corresponding video files beforehand 

so the system knows what to play.

**How do I connect DJ gear?**

Route your mixer's REC OUT or Master OUT to your PC's audio input 

(LINE IN or audio interface). That gives the cleanest signal. 

Room microphone works fine too.

**What happens when the Beta expires?**

It automatically reverts to the Free edition (5-song fingerprint limit). 

Your data and settings are preserved. 

Purchase Pro ($49) to unlock unlimited again.

**Can I move my video library to an external drive?**

Yes. Use the FOLDER button in the app to select a new UserFolders 

location. The app restarts automatically and loads from the new path.

**Can I use it with OBS for streaming?**

Absolutely. Capture the output window with OBS Window Capture and 

you're set.

**Do I need to be online?**

No. OneManVJ runs fully offline after download. No account required.

**Which platform should I choose?**

Both versions have identical features. Choose whichever matches your 

setup. If you're performing live, go with the machine you trust most.

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📜 License

- Personal and commercial use: ✅

- Resale or redistribution of the software: ❌

- Reverse engineering: ❌

- Video content copyright: your responsibility

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🌐 deejei.tokyo

𝕏 @Motsu_MC

Made by MOTSU / DeeJei.Tokyo