From 81020ff2224277783af3957457dd13263a226933 Mon Sep 17 00:00:00 2001
From: xia-chu <771730766@qq.com>
Date: Sat, 9 Dec 2023 21:46:47 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dtrack=20clone=E4=B8=8D?=
 =?UTF-8?q?=E6=8B=B7=E8=B4=9Dindex=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 src/Extension/Track.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Extension/Track.h b/src/Extension/Track.h
index ec6d5cae..8264b3a8 100644
--- a/src/Extension/Track.h
+++ b/src/Extension/Track.h
@@ -34,7 +34,10 @@ public:
      * 复制拷贝，只能拷贝派生类的信息，
      * 环形缓存和代理关系不能拷贝，否则会关系紊乱
      */
-    Track(const Track &that) { _bit_rate = that._bit_rate; }
+    Track(const Track &that) {
+        _bit_rate = that._bit_rate;
+        setIndex(that.getIndex());
+    }
 
     /**
      * 是否准备好，准备好才能获取譬如sps pps等信息