From a7953fdbca2a46ff863dd93c600cb2ca3a29eb76 Mon Sep 17 00:00:00 2001
From: "3503207480@qq.com" <3503207480@qq.com>
Date: Fri, 30 Aug 2019 11:18:25 +0800
Subject: [PATCH] =?UTF-8?q?=E9=99=A4=E4=BB=A50=E9=94=99=E8=AF=AF?=
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有的rtsp设备无此参数，不能除以0
---
 src/Rtsp/RtspPlayer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Rtsp/RtspPlayer.cpp b/src/Rtsp/RtspPlayer.cpp
index a16bb61e..126135fe 100644
--- a/src/Rtsp/RtspPlayer.cpp
+++ b/src/Rtsp/RtspPlayer.cpp
@@ -450,7 +450,7 @@ void RtspPlayer::handleResPAUSE(const Parser& parser, bool bPause) {
                 auto strRtpTime = FindField(strTrack.data(), "rtptime=", ";");
                 auto idx = getTrackIndexByControlSuffix(strControlSuffix);
                 if(idx != -1){
-                    _aiFistStamp[idx] = atoll(strRtpTime.data()) * 1000 / _aTrackInfo[idx]->_samplerate;
+                    _aiFistStamp[idx] = _aTrackInfo[idx]->_samplerate>0?atoll(strRtpTime.data()) * 1000 / _aTrackInfo[idx]->_samplerate :1;
                     _aiNowStamp[idx] = _aiFistStamp[idx];
                     DebugL << "rtptime(ms):" << strControlSuffix <<" " << strRtpTime;
                 }