From cc3871dc4bd378165eba58645bfa61aa01653e84 Mon Sep 17 00:00:00 2001
From: Roger Davenport <roger.davenport@ochsner.org>
Date: Fri, 5 Jan 2024 11:03:41 -0600
Subject: [PATCH] Log error instead of closing stream when we get a B-frame

---
 internal/servers/webrtc/session.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/internal/servers/webrtc/session.go b/internal/servers/webrtc/session.go
index fb81dec2..c26ab79c 100644
--- a/internal/servers/webrtc/session.go
+++ b/internal/servers/webrtc/session.go
@@ -34,7 +34,7 @@ import (
 
 type setupStreamFunc func(*webrtc.OutgoingTrack) error
 
-func findVideoTrack(
+func (s *session) findVideoTrack(
 	stream *stream.Stream,
 	writer *asyncwriter.Writer,
 ) (format.Format, setupStreamFunc) {
@@ -179,7 +179,7 @@ func findVideoTrack(
 				if !firstReceived {
 					firstReceived = true
 				} else if tunit.PTS < lastPTS {
-					return fmt.Errorf("WebRTC doesn't support H264 streams with B-frames")
+					s.Log(logger.Error, "WebRTC doesn't support H264 streams with B-frames")
 				}
 				lastPTS = tunit.PTS
 
@@ -536,7 +536,7 @@ func (s *session) runRead() (int, error) {
 
 	writer := asyncwriter.New(s.writeQueueSize, s)
 
-	videoTrack, videoSetup := findVideoTrack(res.Stream, writer)
+	videoTrack, videoSetup := s.findVideoTrack(res.Stream, writer)
 	audioTrack, audioSetup := findAudioTrack(res.Stream, writer)
 
 	if videoTrack == nil && audioTrack == nil {