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LED Matrix as volume indicator

Posted: Wed Jul 04, 2018 8:33 pm
by foxrex1
Hello dear community,

I have a short question, is it possible to use 4 RGB Led lamps as an volume indicator.
I want to use two for the left and two for the right audio channel and the volume should just control the intensity of one color, so that if the audio(l+r) is at 50% just one for left and one for right should be on 100% intensity and the over two should be off, at 100% audiol+r) all lamps should be at 100% intensity...

I am new to Qlc+ and want to use this effect in about 4 days so a fast response would be great.

Thank you in advance

Re: LED Matrix as volume indicator

Posted: Fri Jul 06, 2018 3:39 pm
by siegmund
Hey, welcome to the forum!

This could possibly work. You'll need to have a look at the audio trigger widget. Also, you need to separate the audio channels outside of QLC+ and create one audio trigger for each channel.
Another side note: Might be difficult to define "100% audio"...

Lukas

Re: LED Matrix as volume indicator

Posted: Mon Jul 09, 2018 8:09 am
by mcallegari
Hi, there's a preset called "Audio spectrum" in the RGB Matrix preset list.
Try and play with it. You might need to set the speed to a quite low value (e.g. 100ms)