From 19ca3b6a9a76ba3af4bc0e092e60e93159568e95 Mon Sep 17 00:00:00 2001
From: Joe Rayhawk <jrayhawk@fairlystable.org>
Date: Mon, 16 Dec 2024 16:54:20 -0800
Subject: alsa: cleanup and notes

---
 .config/alsa/asoundrc           | 9 +++++----
 .config/alsa/asoundrc-richardiv | 1 +
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to '.config/alsa')

diff --git a/.config/alsa/asoundrc b/.config/alsa/asoundrc
index cf9ab5b..5aceda9 100644
--- a/.config/alsa/asoundrc
+++ b/.config/alsa/asoundrc
@@ -16,6 +16,7 @@ pcm.unified {
   #playback.pcm "plug:both";
 }
 
+# OBS: capture aloop, mpv --audio-device=alsa/both or aloop
 pcm.both {
   type plug
   slave.pcm {
@@ -25,9 +26,9 @@ pcm.both {
       slaves {
         a.pcm "PrimaryPlayback"
         #b.pcm "null"
-        b.pcm "plug:dmix:Loopback"
-        #b.pcm "plug:aloop"
+        b.pcm "aloop"
         #c.pcm "null"
+        #c.pcm "bthome"
         a.channels 2
         b.channels 2
         #c.channels 2
@@ -61,11 +62,12 @@ pcm.aloop {
   capture.pcm {
 # i don't know why i can't just plug:dsnoop:Loopback,1 here
     type plug;
-    slave.pcm "dsnoop:Loopback,1"; 
+    slave.pcm "dsnoop:Loopback,1";
   }
   playback.pcm "plug:dmix:Loopback";
 }
 
+# extraneous test of subdev syntax
 pcm.dsnoopaloop {
       type dsnoop
       ipc_key 98
@@ -75,7 +77,6 @@ pcm.dsnoopaloop {
         period_size 1024;
       }
 }
-
 pcm.dmixaloop {
       type dmix
       ipc_key 99
diff --git a/.config/alsa/asoundrc-richardiv b/.config/alsa/asoundrc-richardiv
index d012f5c..25bb1c6 100644
--- a/.config/alsa/asoundrc-richardiv
+++ b/.config/alsa/asoundrc-richardiv
@@ -1,4 +1,5 @@
 pcm.!default unified
+#pcm.!default both # for OBS
 ctl.!default hw:PCH
 
 pcm.PrimaryPlayback {
-- 
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