AC3 passthrough support

[pulseaudio] / PROTOCOL

diff --git a/PROTOCOL b/PROTOCOL
index 883b8bb651898af319518d556261a14f9c04a0ca..f180b96d53d03b4dc429598fa5d5dc06c792b9c6 100644 (file)
--- a/PROTOCOL
+++ b/PROTOCOL
@@ -194,3 +194,9 @@ new messages:
 new flag at end of CREATE_PLAYBACK_STREAM:
 
     bool relative_volume
+
+## v18, implemented by >= 0.9.22
+
+new flag at end of CREATE_PLAYBACK_STREAM:
+
+    bool passthrough