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Written by Pitermach on 2024-11-26 at 21:56

[#]Linux users who have some experience with #audio and #Pipewire, a friend wants to take audio from a mic/sound card input, run it through some plugins IE through LADSPA, then route it to an application like TeamTalk. How to achieve this? Asking for @tomecki

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Written by Eragon on 2024-11-26 at 22:01

@pitermach @tomecki You probably need some kind of host application for the plugins, but I gess that you already knew that.

Then either this app will do the routing for you. Or you can use Helvum which is pipewire native. You also can use any jack software to manage the connexions.

As an host app for the plugins I tried EasyEffects, idk if it'll be good enough for your usage, but you can try it.

Audio routing with Helvum is pretty intuitive. You drag connexions between pipewire sink like you would plug a cable into different devices.

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Written by azenet :verified: on 2024-11-26 at 22:02

@pitermach @tomecki easiest way is probably to use Carla to host the LADSPA plugins and to route the audio (add a sink with e.g. pactl load-module module-null-sink sink_name=mic-processed object.linger=1 media.class=Audio/Duplex, route audio to it in Carla and select it as an input device in TeamTalk)

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Written by sivecano on 2024-11-27 at 14:28

@ashka @pitermach @tomecki under pipewire you can do this rerouting directly without relying on pulseaudio plugins.

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Written by sivecano on 2024-11-27 at 14:27

@pitermach @tomecki

You peobably want to reroute the audio using something like helvum or qpwgraph

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