From 1136bf4a00ca3814658f24b86e120cda8d8de8b0 Mon Sep 17 00:00:00 2001
From: Nashira <nashira@nashira.cn>
Date: Wed, 29 Nov 2023 15:48:37 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84=E7=9B=B8=E5=AF=B9=E6=97=B6?=
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默认禁止时间戳回退并设置最大跳跃幅度为300毫秒
rtsp恢复产生ntp时间戳
由于绝对时间戳可能跳跃回退，之前在求相对时间戳时会导致音视频不同步。
现在求相对时间戳逻辑经过修改，已经支持同步功能，所以恢复rtp ntp时间戳逻辑

Signed-off-by: Nashira <nashira@nashira.cn>
---
 src/Rtsp/RtspSession.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Rtsp/RtspSession.cpp b/src/Rtsp/RtspSession.cpp
index 5e8e85ea..e32f7395 100644
--- a/src/Rtsp/RtspSession.cpp
+++ b/src/Rtsp/RtspSession.cpp
@@ -131,7 +131,9 @@ void RtspSession::onWholeRtspPacket(Parser &parser) {
     string method = parser.method(); //提取出请求命令字
     _cseq = atoi(parser["CSeq"].data());
     if (_content_base.empty() && method != "GET") {
-        _content_base = parser.url();
+        RtspUrl rtsp = RtspUrl();
+        rtsp.parse(parser.url());
+        _content_base = rtsp._url;
         _media_info.parse(parser.fullUrl());
         _media_info.schema = RTSP_SCHEMA;
     }