From b793e5b3774b4fccaa7aadbb45933b173a35cd03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20=C5=A0ediv=C3=BD?= <sedivy.miro@gmail.com>
Date: Thu, 12 Jan 2023 20:34:09 +0100
Subject: [PATCH] add stereo to opus codec.

---
 pkg/types/codec/codecs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/types/codec/codecs.go b/pkg/types/codec/codecs.go
index b1c9d4ae..0bb6adf0 100644
--- a/pkg/types/codec/codecs.go
+++ b/pkg/types/codec/codecs.go
@@ -131,7 +131,7 @@ func Opus() RTPCodec {
 			MimeType:     webrtc.MimeTypeOpus,
 			ClockRate:    48000,
 			Channels:     2,
-			SDPFmtpLine:  "useinbandfec=1",
+			SDPFmtpLine:  "useinbandfec=1;stereo=1",
 			RTCPFeedback: []webrtc.RTCPFeedback{},
 		},
 		// https://gstreamer.freedesktop.org/documentation/opus/opusenc.html