From c241ead7d401d41f8c87104fa3f61a374487c74b Mon Sep 17 00:00:00 2001
From: Yunhao Tian <t123yh@outlook.com>
Date: Sun, 14 Feb 2021 22:56:19 +0800
Subject: [PATCH] Separate control and track with a `/`

---
 format/rtspv2/client.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/format/rtspv2/client.go b/format/rtspv2/client.go
index 3f37ea3..12bf8a1 100644
--- a/format/rtspv2/client.go
+++ b/format/rtspv2/client.go
@@ -224,6 +224,9 @@ func (client *RTSPClient) ControlTrack(track string) string {
 	if strings.Contains(track, "rtsp://") {
 		return track
 	}
+	if !strings.HasSuffix(client.control, "/") {
+		track = "/" + track
+	}
 	return client.control + track
 }