14 Jun 2023 |
Guillaume Desforges | Does anyone know how I can pipe my mic+ardour master output to an app (Google Chrome/Discord/...) ? | 08:55:34 |
Guillaume Desforges | I think I could create a "virtual input" in JACK with takes both inputs and simulates a mic | 08:56:09 |
Guillaume Desforges | * I think I could create a "virtual input" in JACK with takes both inputs and simulates a mic which I can pick in these apps | 08:56:17 |
Guillaume Desforges | but IDK how to do that on Linux, I've used Banana on Windows | 08:56:41 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | In reply to @gdesforges:matrix.org Does anyone know how I can pipe my mic+ardour master output to an app (Google Chrome/Discord/...) ? You use Helium which is like Jack's patchbay GUI tools | 08:56:50 |
Guillaume Desforges | sounds nice | 08:57:01 |
Guillaume Desforges | I tried "connecting" my ardour output to google chrome input with qjackctl but it was not enough | 08:57:32 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | You can drag the ardour output to an application input sink or as the input of a device | 08:57:40 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | In reply to @gdesforges:matrix.org I tried "connecting" my ardour output to google chrome input with qjackctl but it was not enough Hmm. Do u use jack or pipewire-jack? | 08:57:57 |
Guillaume Desforges | pipewire with jack enabled | 08:58:35 |
Guillaume Desforges | * pipewire with jack enabled on NixOS | 08:58:48 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | I'd recommend you give a go at a pipewire native GUI tool and not qjack since that's not interacting with pipewire's native Api afaik | 09:00:28 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | Check out this ;)
https://github.com/mikeroyal/PipeWire-Guide#audio-tools--libraries-to-use-with-pipewire | 09:00:32 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | qpwgraph is basically qjackctl for pipewire | 09:01:06 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | Hope u get it to worj | 09:03:24 |
Tamara (dm me on @tammeyy:winter-cottage.eu please) | * Hope u get it to work | 09:03:29 |
Minijackson | I personally use pw-viz, which is already packaged in nixpkgs | 09:03:59 |
evils | In reply to @evils:nixos.dev slightly unrelated i've added an effect in easyeffects, it crashed, and now no longer starts (killed, returns 137) i've not found the local config for that, so it seems like i can't undo adding the effect and maybe related, audacity takes forever to start, but starts in a pure nix-shell FYI: easyeffects -r resets it (still crashes on that invocation), that fixed it | 12:41:59 |
evils | In reply to @evils:nixos.dev slightly unrelated i've added an effect in easyeffects, it crashed, and now no longer starts (killed, returns 137) i've not found the local config for that, so it seems like i can't undo adding the effect and maybe related, audacity takes forever to start, but starts in a pure nix-shell * FYI: easyeffects -r resets it (still crashes on that invocation), that fixed it still waiting for audacity to launch though xD | 12:43:06 |
evils | anyone know how to set the sample rate in pipewire? | 13:47:28 |
Minijackson | In reply to @evils:nixos.dev anyone know how to set the sample rate in pipewire? maybe you can using the PIPEWIRE_LATENCY env variable, but it's per-client | 17:59:30 |
Minijackson | for example PIPEWIRE_LATENCY=256/48000 carla | 17:59:36 |
evils | yea, i found that, it does nothing | 18:00:01 |
evils | i did set a /etc config file that may take effect the next time i reboot, but i'm hoping not to reboot for a while | 18:00:39 |
Minijackson | In reply to @evils:nixos.dev yea, i found that, it does nothing it did help me for the "latency" part | 18:01:02 |
Minijackson | In reply to @evils:nixos.dev i did set a /etc config file that may take effect the next time i reboot, but i'm hoping not to reboot for a while a pipewire config file? What did you put, if I may ask? | 18:01:37 |
evils | environment.etc = let
json = pkgs.formats.json {};
in {
"pipewire/pipewire.d/92-low-latency.conf".source = json.generate "92-low-latency.conf" {
context.properties = {
default.clock.rate = 192000;
default.clock.quantum = 32;
default.clock.min-quantum = 32;
default.clock.max-quantum = 1024;
};
};
};
| 18:02:00 |
evils | basically directly from the NixOS wiki but with my interface's max sample rate | 18:02:29 |
Minijackson | thanks | 18:02:37 |
Minijackson | if you don't want to reboot, you could just restart pipewire | 18:03:19 |