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--- infra:rooms:av [2025/05/05 11:51] – radex
+++ infra:rooms:av [2026/07/14 14:17] (current) – sound dodany zachary
@@ Line 10: / Line 10: @@
 ===== Audio =====
+There is sound assistant under https://sound.waw.hackerspace.pl/
+It can play music from Spotify, you can run it on hackerspace speakers or into your browser\\
 Gniazdo analogowego audio dostępne jest na mediaboxie. Domyślnie pod kabel mini-jack podpięty jest odbiornik bluetooth o nazwie "XY-BT" wiszący obok.
@@ Line 16: / Line 18: @@
 Mikser może być kontrolowany przez serial który wpięty jest w pudełko obsługujące sound.waw.hackerspace.pl. Odpowiedni suwak znajduje się na iot.waw.hackerspace.pl. Bardziej skomplikowane operacje można wykonywać softem producenta - port szeregowy wystawiony jest na sound.waw.hackerspace.pl na porcie 127.0.0.1:10001. (po odpaleniu ''socat -d TCP4-LISTEN:10001,fork,reuseaddr /dev/ttyUSB0,b38400,raw,echo=0,crnl'')
+===== Network audio streaming =====
+There are several options to play music/audio in general over network at the hackerspace
+  * AirPlay/RAOP - autoconfigured via mdns, available on Apple (native), and Linux devices (if enabled)
+  * Pulseaudio - autoconfigured via mdns, available on Linux (if enabled)
+  * ROC - manual configuration required, available on Apple, Linux, and Android
+  * spotifyd - autoconfigured via mdns, allows only playing music from spotify clients, available on devices with spotify apps.
+No options for general audio streaming on windows yet.
+==== Configuration (as needed) ====
+=== Linux ===
+For Arch Linux systems with Pipewire it is recommended to install ''pipewire-roc'' and ''roc-toolkit''
+''~/.config/pipewire/pipewire.conf.d/sound.hswaw.roc.sink.conf''
+<code>
+context.modules = [
+    {
+        name = libpipewire-module-roc-sink
+        args = {
+            remote.ip = 10.8.1.16
+            remote.source.port = 10001
+            remote.repair.port = 10002
+            sink.name = "Soundbox@HSWAW"
+            sink.props = {
+                node.name = "Soundbox@HSWAW"
+            }
+        }
+    }
+]
+</code>
+''~/.config/pipewire/pipewire-pulse.conf.d/10-network.conf''
+<code>
+{
+  "pulse.cmd": [
+    {
+      "args": "module-zeroconf-discover",
+      "cmd": "load-module"
+    },
+    {
+      "args": "module-raop-discover",
+      "cmd": "load-module"
+    }
+  ]
+}
+</code>
+After you apply configs, use $ ''systemctl --user restart pipewire'' if your audio server doesn't load properly, seek help.
+in KDE Plasma, check System Settings/Audio for ''ROC sink'' as that device can hide in audio tray settings.
+=== Android ===
+Streaming to Roc from Android requires an additional app - [[https://github.com/roc-streaming/roc-droid|roc-droid]] - and streaming doesn't work for everything. The app appears to be using screen capture APIs, and my guess is that DRMed apps can disallow (audio?) capture:
+  * streaming microphone works
+  * streaming some apps (eg. mobile firefox playing youtube) works
+  * streaming some apps (eg. spotify playing locally) doesn't
+  - Set 10001 as "port for source stream"
+  - Set 10002 as "port for repair stream"
+  - Set "10.8.1.16" as IP address of the remote receiver
+  - Select local audio source: Microphone or Currently playing apps
+  - Click "Start Sender"
+=== Apple devices ===
+AirPlay should be available out-of-the-box on both MacOS and iOS devices. There's (untested) [[https://github.com/roc-streaming/roc-vad|Roc Virtual Audio Device]] app if anyone wants to try Roc on MacOS
 ===== HDMI Matrix (legacy) =====