From adc20649ce49a4d9ab7d9eec62fcb0a7b7443ed4 Mon Sep 17 00:00:00 2001
From: sibi <12626864+sibis@users.noreply.github.com>
Date: Tue, 22 Mar 2022 13:55:06 -0700
Subject: [PATCH] limit speaker events to microhpone track (#553)

* limit speaker events to microhpone track

* PR suggestion
---
 pkg/rtc/participant.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/pkg/rtc/participant.go b/pkg/rtc/participant.go
index 9eb5df30f..22a80b04b 100644
--- a/pkg/rtc/participant.go
+++ b/pkg/rtc/participant.go
@@ -635,11 +635,14 @@ func (p *ParticipantImpl) ICERestart() error {
 func (p *ParticipantImpl) GetAudioLevel() (level uint8, active bool) {
 	level = SilentAudioLevel
 	for _, pt := range p.GetPublishedTracks() {
-		tl, ta := pt.(types.LocalMediaTrack).GetAudioLevel()
-		if ta {
-			active = true
-			if tl < level {
-				level = tl
+		mediaTrack := pt.(types.LocalMediaTrack)
+		if mediaTrack.Source() == livekit.TrackSource_MICROPHONE {
+			tl, ta := mediaTrack.GetAudioLevel()
+			if ta {
+				active = true
+				if tl < level {
+					level = tl
+				}
 			}
 		}
 	}