marp
true

Vizlink to Python

Project Description

This project uses Vizlink to read data from the ProDJLink network, transmitting the data as a JSON file to a Python script, which works with standard DMX lighting software. The project is still in development and is not yet ready for production use.

Disclaimer: This project is not affiliated with AlphaTheta/Pioneer DJ Corp. or its related companies in any way and has been developed independently. Vizlink to Python is licensed under the MIT license. The maintainers of this project are not liable for any damages to your data, as this is an experimental project.
Editor's Warning: Any tool that is still under development should be tested thoroughly before relying on it for your next big DJ set. There is also a possibility that Pioneer DJ could close the loopholes that allow this to work in a future firmware update to CDJs – so update with caution.

Introduction
Requirements
Installation
Usage
Equipment

Introduction

Inspired by a section in the great manual of Beat Link Trigger about writing played songs in a text file, I want to work with analyzed data from Rekordbox with my played songs from the Pioneer XDJ-XZ in combination with standard DMX lighting software.

Another option is to show the playlist live on a website.

Requirements

Fully ProDJLink compatible hardware
Vizlink
Python 3.x

Installation

Clone this repository: git clone https://github.com/hfanieng/vizlink-to-python
Install the Python dependencies:

pip install flask
pip install json  
pip install threading

Usage

Run the Python script: python main.py

Equipment Used for the Project

All tests were run with the reliable Pioneer XDJ-XZ with ❤️ and 🤩 in my hometown Hagen-Wehringhausen.

Structure

This is a Python library for converting data from a ProDJ-Link device via Vizlink into Python objects.

vizlink-to-python/
├── data/
│   ├── beat.json
│   ├── device.json
│   ├── error.json
│   ├── structure.json
│   ├── sys.json
│   ├── track.json
├── payloads/
│   ├── __init__.py
│   ├── art.py
│   ├── beat.py
│   ├── device.py
│   ├── error.py
│   ├── structure.py
│   ├── sys.py
│   ├── track.py
├── static/
│   ├── styles.css
├── templates/
│   ├── index.html
├── factory.py
└── app.py

Excamples

Device

{
    "active": true,
    "name": "XDJ-XZ",
    "player": 33,
    "ms": 1723300683029,
    "type": "device",
    "version": 1
}

Track

{
    "album": "Smells Like Teen Spirit",
    "artist": "Nirvana",
    "cues": [
        {
            "comment": "",
            "ms": 1266
        }
    ],
    "duration": 280000,
    "player": 1,
    "source": {
        "id": 7560,
        "player": 1,
        "slot": "SD_SLOT"
    },
    "tempo": 116.52,
    "title": "Smells Like Teen Spirit",
    "year": 1991,
    "ms": 1723301236014,
    "type": "track",
    "version": 1
}

Track-Structure

{
    "bank": "default",
    "mood": "mid",
    "phrases": [
        {
            "beat": 3,
            "beats": 14,
            "kind": "intro"
        },
        {
            "beat": 17,
            "beats": 20,
            "kind": "verse_1"
        },
        {
            "beat": 37,
            "beats": 16,
            "kind": "bridge"
        },
        {
            "beat": 53,
            "beats": 16,
            "kind": "verse_2"
        },
        {
            "beat": 69,
            "beats": 32,
            "kind": "verse_2"
        },
        {
            "beat": 101,
            "beats": 36,
            "kind": "chorus"
        },
        {
            "beat": 137,
            "beats": 32,
            "kind": "chorus"
        },
        {
            "beat": 169,
            "beats": 12,
            "kind": "verse_1"
        },
        {
            "beat": 181,
            "beats": 16,
            "kind": "verse_1"
        },
        {
            "beat": 197,
            "beats": 8,
            "kind": "verse_2"
        },
        {
            "beat": 205,
            "beats": 8,
            "kind": "bridge"
        },
        {
            "beat": 213,
            "beats": 32,
            "kind": "verse_2"
        },
        {
            "beat": 245,
            "beats": 20,
            "kind": "chorus"
        },
        {
            "beat": 265,
            "beats": 56,
            "kind": "chorus"
        },
        {
            "beat": 321,
            "beats": 32,
            "kind": "chorus"
        },
        {
            "beat": 353,
            "beats": 20,
            "kind": "bridge"
        },
        {
            "beat": 373,
            "beats": 24,
            "kind": "verse_3"
        },
        {
            "beat": 397,
            "beats": 12,
            "kind": "chorus"
        },
        {
            "beat": 409,
            "beats": 20,
            "kind": "chorus"
        },
        {
            "beat": 429,
            "beats": 44,
            "kind": "chorus"
        },
        {
            "beat": 473,
            "beats": 40,
            "kind": "chorus"
        },
        {
            "beat": 513,
            "beats": 18,
            "kind": "outro"
        }
    ],
    "player": 1,
    "ms": 1723301236018,
    "type": "structure",
    "version": 1
}

Beat

{
    "beat": 208,
    "master": true,
    "onair": null,
    "ms": 1723301344416,
    "type": "beat",
    "version": 1
}

hfanieng / vizlink-to-python Goto Github PK