From 66c5a7169a1377282edff0b8e0f7a33393ce8797 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Wed, 24 Jun 2020 11:02:35 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dmetadata=E4=B8=AD=E6=B2=A1dur?=
 =?UTF-8?q?ation=E5=AF=BC=E8=87=B4=E6=92=AD=E6=94=BE=E5=A4=B1=E8=B4=A5?=
 =?UTF-8?q?=E7=9A=84bug:#362?=
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---
 src/Rtmp/RtmpSession.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Rtmp/RtmpSession.cpp b/src/Rtmp/RtmpSession.cpp
index 95076682..d52b0943 100644
--- a/src/Rtmp/RtmpSession.cpp
+++ b/src/Rtmp/RtmpSession.cpp
@@ -257,8 +257,8 @@ void RtmpSession::sendPlayResponse(const string &err,const RtmpMediaSource::Ptr
         invoke.clear();
         invoke << "onMetaData" << metadata;
         sendResponse(MSG_DATA, invoke.data());
-        auto duration = metadata["duration"].as_number();
-        if(duration > 0){
+        auto duration = metadata["duration"];
+        if(duration && duration.as_number() > 0){
             //这是点播，使用绝对时间戳
             _stamp[0].setPlayBack();
             _stamp[1].setPlayBack();