Help with Multiple External Input Devices please?

Ask a generic question about the usage of QLC+, not related to a particular operating system
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djbird420
Posts: 4
Joined: Mon Jan 09, 2017 8:16 am
Real Name: Martin Cart

The software will only allow me to choose 1 input at a time. I would like to use 2 external controllers, to achieve the amount of channels I need to control my setup. Is there away to make this work or is the software limited to one external input?
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mcallegari
Posts: 4462
Joined: Sun Apr 12, 2015 9:09 am
Location: Italy
Real Name: Massimo Callegari
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Inputs are not stricly related to universes.
You can output to 1 universe and input from 8 universes. It will work.
djbird420
Posts: 4
Joined: Mon Jan 09, 2017 8:16 am
Real Name: Martin Cart

mcallegari wrote:Inputs are not stricly related to universes.
You can output to 1 universe and input from 8 universes. It will work.
Thanks. Now I will start to learn how to use different universes.
janosvitok
Posts: 1266
Joined: Mon Apr 13, 2015 7:05 am
Location: Bratislava, Slovakia
Real Name: Jano Svitok
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You may create as many universes as you need.
For each external controller create one "controller" universe.
For each DMX output, create a "DMX" universe.

Controller universes (usually) use only input and if available feedback (e.g. when you have controller with LEDs or motor faders)
DMX universes mostly use output, but you may also use input if you want to merge/forward DMX data from an input device (e.g. artnet or DMX input)

Fixtures are usually patched only to DMX universes.

Input profiles are used with controller universes. Consult this list
for out-of-box supported controllers and recommended settings.

It's best to not mix controllers and DMX in one universe (usually it doesn't work then :) ). Let's play safe, and keep universes separated. There is an ample supply of them :)


Finally, there is the loopback plugin that allows looping data from one universe output to [another] universe input. With this plugin the distinction fades a bit.
Anyway, you don't need loopback for now.

Jano
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