From c50ca41e56d3943603c909ec1a7580105fc7d4c8 Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Wed, 8 Jan 2025 16:00:37 +0100
Subject: [PATCH] Improve documentation of ConfigureTWCCSender

Mention that it must be called after registering codecs.
---
 interceptor.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/interceptor.go b/interceptor.go
index 59c97b471a1..0a8bde25ec4 100644
--- a/interceptor.go
+++ b/interceptor.go
@@ -94,6 +94,7 @@ func ConfigureTWCCHeaderExtensionSender(mediaEngine *MediaEngine, interceptorReg
 }
 
 // ConfigureTWCCSender will setup everything necessary for generating TWCC reports.
+// This must be called after registering codecs with the MediaEngine.
 func ConfigureTWCCSender(mediaEngine *MediaEngine, interceptorRegistry *interceptor.Registry) error {
 	mediaEngine.RegisterFeedback(RTCPFeedback{Type: TypeRTCPFBTransportCC}, RTPCodecTypeVideo)
 	if err := mediaEngine.RegisterHeaderExtension(RTPHeaderExtensionCapability{URI: sdp.TransportCCURI}, RTPCodecTypeVideo); err != nil {