From f7048e4daebe937d3444482e0739cffc762bde46 Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Mon, 7 Dec 2020 19:50:10 +0100
Subject: [PATCH] Fix codec check in rtpwriter.

---
 rtpconn/rtpwriter.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtpconn/rtpwriter.go b/rtpconn/rtpwriter.go
index a5c5da7..cad180e 100644
--- a/rtpconn/rtpwriter.go
+++ b/rtpconn/rtpwriter.go
@@ -345,7 +345,7 @@ func rtpWriterLoop(writer *rtpWriter, up *rtpUpConnection, track *rtpUpTrack) {
 			if kfNeeded > kfUnneeded {
 				kf := false
 				kfValid := false
-				switch codec.MimeType {
+				switch strings.ToLower(codec.MimeType) {
 				case "video/vp8":
 					kf = isVP8Keyframe(&packet)
 					kfValid = true