From 9c38b42b4c95664603d2eebd0bb1edbc3ba58c01 Mon Sep 17 00:00:00 2001
From: aler9 <46489434+aler9@users.noreply.github.com>
Date: Tue, 1 Feb 2022 19:14:02 +0100
Subject: [PATCH] fix crash that happened when publishing audio with RTMP
 (#810)

---
 internal/core/rtmp_conn.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/internal/core/rtmp_conn.go b/internal/core/rtmp_conn.go
index 30bc7a1e..19c284ce 100644
--- a/internal/core/rtmp_conn.go
+++ b/internal/core/rtmp_conn.go
@@ -254,7 +254,6 @@ func (c *rtmpConn) runRead(ctx context.Context) error {
 	var h264Decoder *rtph264.Decoder
 	var audioTrack *gortsplib.TrackAAC
 	audioTrackID := -1
-	var audioClockRate int
 	var aacDecoder *rtpaac.Decoder
 
 	for i, track := range res.stream.tracks() {
@@ -434,7 +433,7 @@ func (c *rtmpConn) runRead(ctx context.Context) error {
 					return err
 				}
 
-				pts += 1000 * time.Second / time.Duration(audioClockRate)
+				pts += 1000 * time.Second / time.Duration(audioTrack.ClockRate())
 			}
 		}
 	}