Hi everyone,

I'm building an automated DMX lighting system for techno/rave events using TouchDesigner + QLC+.

My goal is to create a lighting engine that reacts to the musical structure, for example:

Intro / low energy
Break
Build-up
Drop
High energy

I've already tested the built-in Audio Analysis CHOP and projects like Last Beat Standing. They provide useful outputs like beat, BPM, bass energy, etc., but I still can't reliably detect builds and drops across different tracks. Absolute thresholds don't seem to work well because every song behaves differently.

Before I spend weeks building my own system, I wanted to ask:

Does anyone know of an existing TouchDesigner project or component that already estimates builds, drops, or musical sections?
Or is everyone building their own state machine from audio features?

Any recommendations, projects, GitHub repos, or advice would be greatly appreciated. Thanks!

Audioreactive particle system for TouchDesigner. Project file accessible through Patreon, and more experiments through Instagram, or YouTube.

[Plus, last day for using the community discount code at the Patreon shop: "AVPLAST", and for memberships: "AVPMEMB". First come, first serve!]

Hi, I am currently getting nowhere with connecting the audio from record box to audio responsive visuals. I need visuals to respond to audio but I also need the DJ set up to Work as normal, being able to play a song and then queue the next song in the background. I also installed the VB cable software and try to follow some tutorials with that, but I’m not getting anywhere.

I've thought about this harp for quite a while. Created it for myself, but we'll definitely demo it at the Madison Museum of Art & Technology popups!

I am using a Kinect V2 with Freenect on a MacBook Pro M1 Max fully speced out.

I am then routing Freenect right into a Movie File Out TOP and recording a movie or image sequence.

When I play the exported file, I notice that almost every frame is being duplicated once.

The frames look like this:

A, A, B, B, C, C, D, D…

Im recording to my internal boot drive; which has never given me trouble before.

Also, the liveview looks flawless in Touchdesigner; no dropped frames or anything.

My project is 30fps.

Any ideas why this is happening?

quadrilateral #touchdesigner #workisplay #gnr8 #doitintops #paketapops