From 130c411ae4636848230fb84033ee23c8e6f39a84 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Tue, 20 Oct 2020 10:21:35 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=B7=BB=E5=8A=A0track?=
 =?UTF-8?q?=E5=A4=AA=E6=99=9A=E5=AF=BC=E8=87=B4=E7=9A=84bug:=20#528?=
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---
 src/Common/MediaSink.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Common/MediaSink.cpp b/src/Common/MediaSink.cpp
index 13b9ab40..02bf904a 100644
--- a/src/Common/MediaSink.cpp
+++ b/src/Common/MediaSink.cpp
@@ -13,19 +13,21 @@
 //最多等待未初始化的Track 10秒，超时之后会忽略未初始化的Track
 #define MAX_WAIT_MS_READY 10000
 
-//如果添加Track，最多等待3秒
-#define MAX_WAIT_MS_ADD_TRACK 3000
-
+//如果添加Track，最多等待5秒
+#define MAX_WAIT_MS_ADD_TRACK 5000
 
 namespace mediakit{
 
 void MediaSink::addTrack(const Track::Ptr &track_in) {
     lock_guard<recursive_mutex> lck(_mtx);
+    if (_all_track_ready) {
+        WarnL << "all track is ready, add this track too late!";
+        return;
+    }
     //克隆Track，只拷贝其数据，不拷贝其数据转发关系
     auto track = track_in->clone();
     auto codec_id = track->getCodecId();
     _track_map[codec_id] = track;
-    _all_track_ready = false;
     _track_ready_callback[codec_id] = [this, track]() {
         onTrackReady(track);
     };