From 7bba10aa0d7adf7e79e0feec7327039681cb7bd4 Mon Sep 17 00:00:00 2001
From: nilaoda <nilaoda@live.com>
Date: Sun, 13 Nov 2022 00:07:29 +0800
Subject: [PATCH] =?UTF-8?q?=E9=87=8D=E5=AE=9A=E5=90=91=E5=90=8E=E5=BA=94?=
 =?UTF-8?q?=E8=AF=A5=E5=90=8C=E6=97=B6=E6=9B=B4=E6=94=B9=E9=BB=98=E8=AE=A4?=
 =?UTF-8?q?BaseUrl?=
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---
 src/N_m3u8DL-RE.Parser/Extractor/DASHExtractor2.cs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/N_m3u8DL-RE.Parser/Extractor/DASHExtractor2.cs b/src/N_m3u8DL-RE.Parser/Extractor/DASHExtractor2.cs
index f019542..25f1158 100644
--- a/src/N_m3u8DL-RE.Parser/Extractor/DASHExtractor2.cs
+++ b/src/N_m3u8DL-RE.Parser/Extractor/DASHExtractor2.cs
@@ -29,9 +29,15 @@ namespace N_m3u8DL_RE.Parser.Extractor
         public DASHExtractor2(ParserConfig parserConfig)
         {
             this.ParserConfig = parserConfig;
-            this.MpdUrl = parserConfig.Url ?? string.Empty;
-            if (!string.IsNullOrEmpty(parserConfig.BaseUrl))
-                this.BaseUrl = parserConfig.BaseUrl;
+            SetInitUrl();
+        }
+
+
+        private void SetInitUrl()
+        {
+            this.MpdUrl = ParserConfig.Url ?? string.Empty;
+            if (!string.IsNullOrEmpty(ParserConfig.BaseUrl))
+                this.BaseUrl = ParserConfig.BaseUrl;
             else
                 this.BaseUrl = this.MpdUrl;
         }
@@ -484,6 +490,7 @@ namespace N_m3u8DL_RE.Parser.Extractor
             if (streamSpecs.Count == 0) return;
             var  (rawText, url) = await HTTPUtil.GetWebSourceAndNewUrlAsync(ParserConfig.OriginalUrl, ParserConfig.Headers);
             ParserConfig.Url = url;
+            SetInitUrl();
             var newStreams = await ExtractStreamsAsync(rawText);
             foreach (var streamSpec in streamSpecs)
             {