From c3b0e56f88a06204c2fc4b47331048dfa081d554 Mon Sep 17 00:00:00 2001
From: Vladislav Smirnov <beluckydaf@gmail.com>
Date: Wed, 31 May 2023 17:33:38 +0000
Subject: [PATCH] Multiple BaseURL

---
 fixture_vod_with_base_url.mpd | 1 +
 mpd.go                        | 6 +++---
 mpd_test.go                   | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/fixture_vod_with_base_url.mpd b/fixture_vod_with_base_url.mpd
index 4313339..a884126 100644
--- a/fixture_vod_with_base_url.mpd
+++ b/fixture_vod_with_base_url.mpd
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <MPD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:mpeg:dash:schema:mpd:2011" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" id="dash" type="dynamic" publishTime="2021-09-21T14:28:50Z" minimumUpdatePeriod="PT5.6S" availabilityStartTime="2021-09-17T04:42:54Z" minBufferTime="PT17S" suggestedPresentationDelay="PT17S" timeShiftBufferDepth="PT136S" profiles="urn:mpeg:dash:profile:isoff-live:2011">
   <BaseURL>https://video-1-2/</BaseURL>
+  <BaseURL>https://video-1-3/</BaseURL>
   <Period start="PT0S" id="1631853774">
     <AdaptationSet mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1">
       <ContentProtection schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc" cenc:default_KID="e01c0ecc-d0d9-52f7-87c2-febe8577327f"/>
diff --git a/mpd.go b/mpd.go
index 8586eda..f9f711c 100644
--- a/mpd.go
+++ b/mpd.go
@@ -78,7 +78,7 @@ type MPD struct {
 	SCTE35                     *string  `xml:"scte35,attr,omitempty"`
 	XSISchemaLocation          *string  `xml:"schemaLocation,attr"`
 	ID                         *string  `xml:"id,attr"`
-	BaseURL                    *string  `xml:"BaseURL,omitempty"`
+	BaseURL                    []string `xml:"BaseURL,omitempty"`
 	Period                     []Period `xml:"Period,omitempty"`
 }
 
@@ -99,7 +99,7 @@ type mpdMarshal struct {
 	TimeShiftBufferDepth       *string         `xml:"timeShiftBufferDepth,attr"`
 	Profiles                   string          `xml:"profiles,attr"`
 	SCTE35                     *string         `xml:"xmlns:scte35,attr,omitempty"`
-	BaseURL                    *string         `xml:"BaseURL,omitempty"`
+	BaseURL                    []string        `xml:"BaseURL,omitempty"`
 	Period                     []periodMarshal `xml:"Period,omitempty"`
 }
 
@@ -279,7 +279,7 @@ func modifyMPD(mpd *MPD) *mpdMarshal {
 		SCTE35:                     copyobj.String(mpd.SCTE35),
 		XSISchemaLocation:          copyobj.String(mpd.XSISchemaLocation),
 		ID:                         copyobj.String(mpd.ID),
-		BaseURL:                    copyobj.String(mpd.BaseURL),
+		BaseURL:                    mpd.BaseURL,
 		Period:                     modifyPeriod(mpd.Period),
 	}
 }
diff --git a/mpd_test.go b/mpd_test.go
index 18a0ae3..56ac5a5 100644
--- a/mpd_test.go
+++ b/mpd_test.go
@@ -64,7 +64,7 @@ func (s *MPDSuite) TestUnmarshalMarshalVodBaseURL(c *C) {
 func TestMPDEqual(t *testing.T) {
 	a := &MPD{}
 	b := &mpdMarshal{}
-	require.Equal(t, 16, reflect.ValueOf(a).Elem().NumField(),
+	require.Equal(t, 17, reflect.ValueOf(a).Elem().NumField(),
 		"model was updated, need to update this test and function modifyMPD")
 	require.Equal(t, reflect.ValueOf(a).Elem().NumField(), reflect.ValueOf(b).Elem().NumField(),
 		"MPD element count not equal mpdMarshal")