Fix MPD validation problems

- Replaced urn:mpeg:DASH:schema:MPD:2011 with
  urn:mpeg:dash:schema:mpd:2011. The former is from the old spec.
- Replaced the MPD schema with the latest one.
- Fixed subSegmentAlignment typo with subsegmentAlignment.

Issue #55

Change-Id: Icffa9872ffc462627b81900a48f59e7b76687c11

packager/app/test/testdata/bear-640x360-av-cenc-golden.mpd

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
   <Period>
-    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subSegmentAlignment="true" par="16:9">
+    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="885151" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">
         <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
         <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
@@ -13,7 +13,7 @@
         </SegmentBase>
       </Representation>
     </AdaptationSet>
-    <AdaptationSet id="1" contentType="audio" subSegmentAlignment="true">
+    <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
       <Representation id="1" bandwidth="128728" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
         <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
         <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>

packager/app/test/testdata/bear-640x360-av-cenc-iop-golden.mpd

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
   <Period>
-    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subSegmentAlignment="true" par="16:9">
+    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
       <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
       <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
         <cenc:pssh>AAAAMHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABAxMjM0NTY3ODkwMTIzNDU2</cenc:pssh>
@@ -13,7 +13,7 @@
         </SegmentBase>
       </Representation>
     </AdaptationSet>
-    <AdaptationSet id="1" contentType="audio" subSegmentAlignment="true">
+    <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
       <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
       <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
         <cenc:pssh>AAAAMHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABAxMjM0NTY3ODkwMTIzNDU2</cenc:pssh>

packager/app/test/testdata/bear-640x360-av-golden.mpd

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
   <Period>
-    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subSegmentAlignment="true" par="16:9">
+    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="881637" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">
         <BaseURL>output_video.mp4</BaseURL>
         <SegmentBase indexRange="677-744" timescale="30000">
@@ -9,7 +9,7 @@
         </SegmentBase>
       </Representation>
     </AdaptationSet>
-    <AdaptationSet id="1" contentType="audio" subSegmentAlignment="true">
+    <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
       <Representation id="1" bandwidth="126087" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
         <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
         <BaseURL>output_audio.mp4</BaseURL>

packager/app/test/testdata/bear-640x360-av-live-cenc-golden.mpd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
   <Period start="PT0S">
     <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="875620" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">

packager/app/test/testdata/bear-640x360-av-live-cenc-iop-golden.mpd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
   <Period start="PT0S">
     <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
       <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>

packager/app/test/testdata/bear-640x360-av-live-cenc-rotation-golden.mpd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
   <Period start="PT0S">
     <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="876470" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">

packager/app/test/testdata/bear-640x360-av-live-cenc-rotation-iop-golden.mpd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
   <Period start="PT0S">
     <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
       <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>

packager/app/test/testdata/bear-640x360-av-live-golden.mpd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011" availabilityStartTime="place_holder" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
   <Period start="PT0S">
     <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="872999" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">

packager/app/test/testdata/bear-640x360-avt-golden.mpd

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.763174533843994S">
   <Period>
     <AdaptationSet id="0" contentType="text">
       <Representation id="0" bandwidth="256" mimeType="text/vtt">
         <BaseURL>output_text.vtt</BaseURL>
       </Representation>
     </AdaptationSet>
-    <AdaptationSet id="1" contentType="video" width="640" height="360" frameRate="30000/1001" subSegmentAlignment="true" par="16:9">
+    <AdaptationSet id="1" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
       <Representation id="1" bandwidth="881637" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">
         <BaseURL>output_video.mp4</BaseURL>
         <SegmentBase indexRange="677-744" timescale="30000">
@@ -14,7 +14,7 @@
         </SegmentBase>
       </Representation>
     </AdaptationSet>
-    <AdaptationSet id="2" contentType="audio" subSegmentAlignment="true">
+    <AdaptationSet id="2" contentType="audio" subsegmentAlignment="true">
       <Representation id="2" bandwidth="126087" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
         <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
         <BaseURL>output_audio.mp4</BaseURL>

packager/app/test/testdata/bear-640x360-hevc-v-cenc-golden.mpd

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.7694332599639893S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.7694332599639893S">
   <Period>
-    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subSegmentAlignment="true" par="16:9">
+    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="264624" codecs="hev1.1.6.L63.80" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">
         <ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
         <ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">

packager/app/test/testdata/bear-640x360-v-golden.mpd

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.7360665798187256S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT2.7360665798187256S">
   <Period>
-    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subSegmentAlignment="true" par="16:9">
+    <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
       <Representation id="0" bandwidth="881637" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1" width="640" height="360" frameRate="30000/1001">
         <BaseURL>output_0.mp4</BaseURL>
         <SegmentBase indexRange="677-744" timescale="30000">

packager/app/test/testdata/subtitle-english-vtt-golden.mpd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT0S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT0S">
   <Period>
     <AdaptationSet id="0" contentType="text">
       <Representation id="0" bandwidth="256" mimeType="text/vtt">

packager/mpd/base/mpd_builder.cc

@@ -77,12 +77,12 @@ std::string GetMimeType(const std::string& prefix,
 void AddMpdNameSpaceInfo(XmlNode* mpd) {
   DCHECK(mpd);
 
-  static const char kXmlNamespace[] = "urn:mpeg:DASH:schema:MPD:2011";
+  static const char kXmlNamespace[] = "urn:mpeg:dash:schema:mpd:2011";
   static const char kXmlNamespaceXsi[] =
       "http://www.w3.org/2001/XMLSchema-instance";
   static const char kXmlNamespaceXlink[] = "http://www.w3.org/1999/xlink";
   static const char kDashSchemaMpd2011[] =
-      "urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd";
+      "urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd";
   static const char kCencNamespace[] = "urn:mpeg:cenc:2013";
 
   mpd->SetStringAttribute("xmlns", kXmlNamespace);
@@ -780,7 +780,7 @@ xml::scoped_xml_ptr<xmlNode> AdaptationSet::GetXml() {
 
   if (segments_aligned_ == kSegmentAlignmentTrue) {
     adaptation_set.SetStringAttribute(mpd_type_ == MpdBuilder::kStatic
-                                          ? "subSegmentAlignment"
+                                          ? "subsegmentAlignment"
                                           : "segmentAlignment",
                                       "true");
   }
@@ -810,7 +810,7 @@ int AdaptationSet::Group() const {
 
 // Check segmentAlignment for Live here. Storing all start_time and duration
 // will out-of-memory because there's no way of knowing when it will end.
-// VOD subSegmentAlignment check is *not* done here because it is possible
+// VOD subsegmentAlignment check is *not* done here because it is possible
 // that some Representations might not have been added yet (e.g. a thread is
 // assigned per muxer so one might run faster than others).
 // To be clear, for Live, all Representations should be added before a

packager/mpd/base/mpd_builder.h

@@ -449,7 +449,7 @@ class Representation {
                                            const std::string& pssh);
 
   /// Add a media (sub)segment to the representation.
-  /// AdaptationSet@{subSegmentAlignment,segmentAlignment} cannot be set
+  /// AdaptationSet@{subsegmentAlignment,segmentAlignment} cannot be set
   /// if this is not called for all Representations.
   /// @param start_time is the start time for the (sub)segment, in units of the
   ///        stream's time scale.

packager/mpd/base/mpd_builder_unittest.cc

@@ -248,10 +248,10 @@ class SegmentTemplateTest : public DynamicMpdBuilderTest {
     // always has segmentAligntment=true.
     const char kOutputTemplate[] =
         "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-        "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\" "
+        "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\" "
         "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
         "xmlns:xlink=\"http://www.w3.org/1999/xlink\" "
-        "xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\" "
+        "xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\" "
         "availabilityStartTime=\"2011-12-25T12:30:00\" minBufferTime=\"PT2S\" "
         "type=\"dynamic\" profiles=\"urn:mpeg:dash:profile:isoff-live:2011\">\n"
         "  <Period start=\"PT0S\">\n"
@@ -333,10 +333,10 @@ class TimeShiftBufferDepthTest : public SegmentTemplateTest {
     // always has segmentAligntment=true.
     const char kOutputTemplate[] =
         "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-        "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\" "
+        "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\" "
         "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
         "xmlns:xlink=\"http://www.w3.org/1999/xlink\" "
-        "xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\" "
+        "xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\" "
         "availabilityStartTime=\"2011-12-25T12:30:00\" minBufferTime=\"PT2S\" "
         "type=\"dynamic\" profiles=\"urn:mpeg:dash:profile:isoff-live:2011\" "
         "timeShiftBufferDepth=\"PT%dS\">\n"
@@ -712,10 +712,10 @@ TEST_F(CommonMpdBuilderTest, AdaptationAddRoleElementMain) {
   // MPD without adding any Representations.
   const char kExpectedOutput[] =
      "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-     "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\"\n"
+     "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\"\n"
      "    xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
      "    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"
-     "    xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\"\n"
+     "    xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\"\n"
      "    minBufferTime=\"PT2S\" type=\"static\"\n"
      "    profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\"\n"
      "    mediaPresentationDuration=\"PT0S\">\n"
@@ -755,10 +755,10 @@ TEST_F(CommonMpdBuilderTest, CheckContentProtectionRoleRepresentationOrder) {
   xml::scoped_xml_ptr<xmlNode> adaptation_set_xml(adaptation_set->GetXml());
   const char kExpectedOutput[] =
      "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-     "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\"\n"
+     "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\"\n"
      "    xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
      "    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"
-     "    xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\"\n"
+     "    xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\"\n"
      "    minBufferTime=\"PT2S\" type=\"static\"\n"
      "    profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\"\n"
      "    mediaPresentationDuration=\"PT0S\">\n"
@@ -1101,11 +1101,11 @@ TEST_F(CommonMpdBuilderTest,
       ExpectAttributeNotSet("frameRate", adaptation_set_xml.get()));
 }
 
-// Verify that subSegmentAlignment is set to true if all the Representations'
+// Verify that subsegmentAlignment is set to true if all the Representations'
 // segments are aligned and the MPD type is static.
 // Also checking that not all Representations have to be added before calling
 // AddNewSegment() on a Representation.
-TEST_F(StaticMpdBuilderTest, SubSegmentAlignment) {
+TEST_F(StaticMpdBuilderTest, subsegmentAlignment) {
   base::AtomicSequenceNumber sequence_counter;
   const char k480pMediaInfo[] =
       "video_info {\n"
@@ -1130,7 +1130,7 @@ TEST_F(StaticMpdBuilderTest, SubSegmentAlignment) {
       "}\n"
       "container_type: 1\n";
 
-  // First use same start time and duration, and verify that subSegmentAlignment
+  // First use same start time and duration, and verify that subsegmentAlignment
   // is set to true.
   const uint64_t kStartTime = 0u;
   const uint64_t kDuration = 10u;
@@ -1151,13 +1151,13 @@ TEST_F(StaticMpdBuilderTest, SubSegmentAlignment) {
 
   xml::scoped_xml_ptr<xmlNode> aligned(adaptation_set->GetXml());
   EXPECT_NO_FATAL_FAILURE(
-      ExpectAttributeEqString("subSegmentAlignment", "true", aligned.get()));
+      ExpectAttributeEqString("subsegmentAlignment", "true", aligned.get()));
 
   // Unknown because 480p has an extra subsegments.
   representation_480p->AddNewSegment(11, 20, kAnySize);
   xml::scoped_xml_ptr<xmlNode> alignment_unknown(adaptation_set->GetXml());
   EXPECT_NO_FATAL_FAILURE(
-      ExpectAttributeNotSet("subSegmentAlignment", alignment_unknown.get()));
+      ExpectAttributeNotSet("subsegmentAlignment", alignment_unknown.get()));
 
   // Add segments that make them not aligned.
   representation_360p->AddNewSegment(10, 1, kAnySize);
@@ -1165,11 +1165,11 @@ TEST_F(StaticMpdBuilderTest, SubSegmentAlignment) {
 
   xml::scoped_xml_ptr<xmlNode> unaligned(adaptation_set->GetXml());
   EXPECT_NO_FATAL_FAILURE(
-      ExpectAttributeNotSet("subSegmentAlignment", unaligned.get()));
+      ExpectAttributeNotSet("subsegmentAlignment", unaligned.get()));
 }
 
-// Verify that subSegmentAlignment can be force set to true.
+// Verify that subsegmentAlignment can be force set to true.
-TEST_F(StaticMpdBuilderTest, ForceSetSubSegmentAlignment) {
+TEST_F(StaticMpdBuilderTest, ForceSetsubsegmentAlignment) {
   base::AtomicSequenceNumber sequence_counter;
   const char k480pMediaInfo[] =
       "video_info {\n"
@@ -1211,13 +1211,13 @@ TEST_F(StaticMpdBuilderTest, ForceSetSubSegmentAlignment) {
   representation_360p->AddNewSegment(kStartTime2, kDuration, kAnySize);
   xml::scoped_xml_ptr<xmlNode> unaligned(adaptation_set->GetXml());
   EXPECT_NO_FATAL_FAILURE(
-      ExpectAttributeNotSet("subSegmentAlignment", unaligned.get()));
+      ExpectAttributeNotSet("subsegmentAlignment", unaligned.get()));
 
   // Then force set the segment alignment attribute to true.
   adaptation_set->ForceSetSegmentAlignment(true);
   xml::scoped_xml_ptr<xmlNode> aligned(adaptation_set->GetXml());
   EXPECT_NO_FATAL_FAILURE(
-      ExpectAttributeEqString("subSegmentAlignment", "true", aligned.get()));
+      ExpectAttributeEqString("subsegmentAlignment", "true", aligned.get()));
 }
 
 // Verify that segmentAlignment is set to true if all the Representations
@@ -1272,7 +1272,7 @@ TEST_F(DynamicMpdBuilderTest, SegmentAlignment) {
 
   xml::scoped_xml_ptr<xmlNode> unaligned(adaptation_set->GetXml());
   EXPECT_NO_FATAL_FAILURE(
-      ExpectAttributeNotSet("subSegmentAlignment", unaligned.get()));
+      ExpectAttributeNotSet("subsegmentAlignment", unaligned.get()));
 }
 
 // Verify that the width and height attribute are set if all the video
@@ -1429,11 +1429,11 @@ TEST_F(CommonMpdBuilderTest, AdaptationSetAddContentProtectionAndUpdate) {
 
   const char kExpectedOutput1[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       " xmlns:cenc=\"urn:mpeg:cenc:2013\""
       " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-      " xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
+      " xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\""
       " minBufferTime=\"PT2S\" type=\"static\""
       " profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
       " mediaPresentationDuration=\"PT0S\">"
@@ -1459,11 +1459,11 @@ TEST_F(CommonMpdBuilderTest, AdaptationSetAddContentProtectionAndUpdate) {
       "edef8ba9-79d6-4ace-a3c8-27dcd51d21ed", "new pssh value");
   const char kExpectedOutput2[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       " xmlns:cenc=\"urn:mpeg:cenc:2013\""
       " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-      " xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
+      " xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\""
       " minBufferTime=\"PT2S\" type=\"static\""
       " profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
       " mediaPresentationDuration=\"PT0S\">"
@@ -1515,11 +1515,11 @@ TEST_F(CommonMpdBuilderTest, UpdateToRemovePsshElement) {
 
   const char kExpectedOutput1[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       " xmlns:cenc=\"urn:mpeg:cenc:2013\""
       " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-      " xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
+      " xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\""
       " minBufferTime=\"PT2S\" type=\"static\""
       " profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
       " mediaPresentationDuration=\"PT0S\">"
@@ -1545,11 +1545,11 @@ TEST_F(CommonMpdBuilderTest, UpdateToRemovePsshElement) {
       "added pssh value");
   const char kExpectedOutput2[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       " xmlns:cenc=\"urn:mpeg:cenc:2013\""
       " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-      " xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
+      " xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\""
       " minBufferTime=\"PT2S\" type=\"static\""
       " profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
       " mediaPresentationDuration=\"PT0S\">"
@@ -1631,11 +1631,11 @@ TEST_F(StaticMpdBuilderTest, AudioChannelConfigurationWithContentProtection) {
 
   const char kExpectedOutput[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       " xmlns:cenc=\"urn:mpeg:cenc:2013\""
       " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-      " xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
+      " xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\""
       " minBufferTime=\"PT2S\" type=\"static\""
       " profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
       " mediaPresentationDuration=\"PT24.00943374633789S\">"
@@ -1731,11 +1731,11 @@ TEST_F(StaticMpdBuilderTest, Text) {
 
   const char kExpectedOutput[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       " xmlns:cenc=\"urn:mpeg:cenc:2013\""
       " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-      " xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
+      " xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\""
       " minBufferTime=\"PT2S\" type=\"static\""
       " profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
       " mediaPresentationDuration=\"PT35S\">"
@@ -1770,11 +1770,11 @@ TEST_F(StaticMpdBuilderTest, Text) {
 TEST_F(DynamicMpdBuilderTest, CheckMpdAttributes) {
   static const char kExpectedOutput[] =
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-      "<MPD xmlns=\"urn:mpeg:DASH:schema:MPD:2011\" "
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\" "
       "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
       "xmlns:xlink=\"http://www.w3.org/1999/xlink\" "
       "xsi:schemaLocation="
-      "\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\" "
+      "\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\" "
       "xmlns:cenc=\"urn:mpeg:cenc:2013\" "
       "minBufferTime=\"PT2S\" "
       "type=\"dynamic\" "

packager/mpd/test/data/audio_media_info1_expected_mpd_output.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
   <Period>
     <AdaptationSet id="0" contentType="audio">
       <Representation id="0" bandwidth="400" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">

packager/mpd/test/data/audio_media_info1_video_media_info1_expected_mpd_output.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
   <Period>
     <AdaptationSet id="0" width="720" height="480" frameRate="10/1" contentType="video" par="3:2">
       <Representation id="1" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480" frameRate="10/1" sar="1:1">

packager/mpd/test/data/dynamic_normal_mpd.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" availabilityStartTime="2011-12-25T12:30:00" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" availabilityStartTime="2011-12-25T12:30:00" minBufferTime="PT2S" type="dynamic" profiles="urn:mpeg:dash:profile:isoff-live:2011">
   <Period start="PT0S">
     <AdaptationSet id="0" width="720" height="480" frameRate="10/5" contentType="video" par="3:2" segmentAlignment="true">
       <Representation id="0" bandwidth="102400" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480" frameRate="10/5" sar="1:1">

packager/mpd/test/data/encrypted_audio_media_info_expected_output.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT24.00943374633789S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT24.00943374633789S">
   <Period>
     <AdaptationSet id="0" contentType="audio">
       <Representation id="0" bandwidth="195857" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">

packager/mpd/test/data/language_audio_media_info_expected_output.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
   <Period>
     <AdaptationSet id="0" width="720" height="480" frameRate="10/1" contentType="video" par="3:2">
       <Representation id="3" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480" frameRate="10/1" sar="1:1">

packager/mpd/test/data/video_media_info1_expected_mpd_output.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
   <Period>
     <AdaptationSet id="0" width="720" height="480" frameRate="10/1" contentType="video" par="3:2">
       <Representation id="0" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480" frameRate="10/1" sar="1:1">

packager/mpd/test/data/video_media_info1and2_expected_mpd_output.txt

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
+<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
   <Period>
     <AdaptationSet id="0" maxWidth="720" maxHeight="480" maxFrameRate="10/1"  contentType="video">
       <Representation id="0" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480" frameRate="10/1" sar="1:1">

packager/mpd/test/schema/DASH-MPD.xsd

@@ -1,10 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema targetNamespace="urn:mpeg:DASH:schema:MPD:2011"
+<xs:schema targetNamespace="urn:mpeg:dash:schema:mpd:2011" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="urn:mpeg:dash:schema:mpd:2011">
-  attributeFormDefault="unqualified"
-  elementFormDefault="qualified"
-  xmlns:xs="http://www.w3.org/2001/XMLSchema"
-  xmlns:xlink="http://www.w3.org/1999/xlink"
-  xmlns="urn:mpeg:DASH:schema:MPD:2011">
 
   <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="xlink.xsd"/>
 
@@ -26,6 +21,9 @@
       <xs:element name="Location" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
       <xs:element name="Period" type="PeriodType" maxOccurs="unbounded"/>
       <xs:element name="Metrics" type="MetricsType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="EssentialProperty" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="SupplementalProperty" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="UTCTiming" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
       <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attribute name="id" type="xs:string"/>
@@ -33,6 +31,7 @@
     <xs:attribute name="type" type="PresentationType" default="static"/>
     <xs:attribute name="availabilityStartTime" type="xs:dateTime"/>
     <xs:attribute name="availabilityEndTime" type="xs:dateTime"/>
+    <xs:attribute name="publishTime" type="xs:dateTime"/>
     <xs:attribute name="mediaPresentationDuration" type="xs:duration"/>
     <xs:attribute name="minimumUpdatePeriod" type="xs:duration"/>
     <xs:attribute name="minBufferTime" type="xs:duration" use="required"/>
@@ -58,8 +57,11 @@
       <xs:element name="SegmentBase" type="SegmentBaseType" minOccurs="0"/>
       <xs:element name="SegmentList" type="SegmentListType" minOccurs="0"/>
       <xs:element name="SegmentTemplate" type="SegmentTemplateType" minOccurs="0"/>
+      <xs:element name="AssetIdentifier" type="DescriptorType" minOccurs="0"/>
+      <xs:element name="EventStream" type="EventStreamType" minOccurs="0" maxOccurs="unbounded"/>
       <xs:element name="AdaptationSet" type="AdaptationSetType" minOccurs="0" maxOccurs="unbounded"/>
       <xs:element name="Subset" type="SubsetType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="SupplementalProperty" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
 	  <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attribute ref="xlink:href"/>
@@ -71,6 +73,32 @@
     <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 
+  <!-- Event Stream -->
+  <xs:complexType name="EventStreamType">
+    <xs:sequence>
+      <xs:element name="Event" type="EventType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="xlink:href"/>
+    <xs:attribute ref="xlink:actuate" default="onRequest"/>
+    <xs:attribute name="schemeIdUri" type="xs:anyURI" use="required"/>
+    <xs:attribute name="value" type="xs:string"/>
+    <xs:attribute name="timescale" type="xs:unsignedInt"/>
+  </xs:complexType>
+
+
+  <!-- Event  -->
+  <xs:complexType name="EventType">
+    <xs:sequence>
+      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+      <xs:attribute name="presentationTime" type="xs:unsignedLong" default="0"/>
+      <xs:attribute name="duration" type="xs:unsignedLong"/>
+      <xs:attribute name="id" type="xs:unsignedInt"/>
+      <xs:attribute name="messageData" type="xs:string"/>
+    <xs:anyAttribute namespace="##other" processContents="lax"/>
+  </xs:complexType>
+
   <!-- Adaptation Set -->
   <xs:complexType name="AdaptationSetType">
     <xs:complexContent>
@@ -110,6 +138,13 @@
     </xs:complexContent>
   </xs:complexType>
 
+  <!-- Ratio Type for sar and par -->
+  <xs:simpleType name="RatioType">
+    <xs:restriction base="xs:string">
+      <xs:pattern value="[0-9]*:[0-9]*"/>
+    </xs:restriction>
+  </xs:simpleType>
+
   <!-- Type for Frame Rate -->
   <xs:simpleType name="FrameRateType">
     <xs:restriction base="xs:string">
@@ -185,6 +220,9 @@
       <xs:element name="FramePacking" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
       <xs:element name="AudioChannelConfiguration" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
       <xs:element name="ContentProtection" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="EssentialProperty" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="SupplementalProperty" type="DescriptorType" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="InbandEventStream" type="EventStreamType" minOccurs="0" maxOccurs="unbounded"/>
       <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attribute name="profiles" type="xs:string"/>
@@ -204,13 +242,6 @@
     <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 
-  <!-- Ratio Type for sar and par -->
-  <xs:simpleType name="RatioType">
-    <xs:restriction base="xs:string">
-      <xs:pattern value="[0-9]*:[0-9]*"/>
-    </xs:restriction>
-  </xs:simpleType> 
-
   <!-- Stream Access Point type enumeration -->
   <xs:simpleType name="SAPType">
     <xs:restriction base="xs:unsignedInt">
@@ -231,6 +262,7 @@
   <!-- Subset  -->
   <xs:complexType name="SubsetType">
     <xs:attribute name="contains" type="UIntVectorType" use="required"/>
+    <xs:attribute name="id" type="xs:string"/>
     <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 
@@ -242,9 +274,11 @@
       <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attribute name="timescale" type="xs:unsignedInt"/>
-    <xs:attribute name="presentationTimeOffset" type="xs:unsignedInt"/>
+    <xs:attribute name="presentationTimeOffset" type="xs:unsignedLong"/>
     <xs:attribute name="indexRange" type="xs:string"/>
     <xs:attribute name="indexRangeExact" type="xs:boolean" default="false"/>
+    <xs:attribute name="availabilityTimeOffset" type="xs:double"/>
+    <xs:attribute name="availabilityTimeComplete" type="xs:boolean"/>
     <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 
@@ -314,9 +348,10 @@
     <xs:sequence>
       <xs:element name="S" minOccurs="1" maxOccurs="unbounded">
         <xs:complexType>
-          <xs:attribute name="t" type="xs:unsignedInt"/>
+          <xs:attribute name="t" type="xs:unsignedLong"/>
-          <xs:attribute name="d" type="xs:unsignedInt" use="required"/>
+          <xs:attribute name="n" type="xs:unsignedLong" use="optional"/>
-          <xs:attribute name="r" type="xs:unsignedInt" use="optional" default="0"/>
+          <xs:attribute name="d" type="xs:unsignedLong" use="required"/>
+          <xs:attribute name="r" type="xs:integer" use="optional" default="0"/>
           <xs:anyAttribute namespace="##other" processContents="lax"/>
         </xs:complexType>
       </xs:element>
@@ -341,6 +376,8 @@
       <xs:extension base="xs:anyURI">
         <xs:attribute name="serviceLocation" type="xs:string"/>
         <xs:attribute name="byteRange" type="xs:string"/>
+        <xs:attribute name="availabilityTimeOffset" type="xs:double"/>
+        <xs:attribute name="availabilityTimeComplete" type="xs:boolean"/>
         <xs:anyAttribute namespace="##other" processContents="lax"/>
       </xs:extension>
     </xs:simpleContent>
@@ -366,6 +403,7 @@
     </xs:sequence>
     <xs:attribute name="schemeIdUri" type="xs:anyURI" use="required"/>
     <xs:attribute name="value" type="xs:string"/>
+    <xs:attribute name="id" type="xs:string"/>
     <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 
@@ -387,4 +425,3 @@
   </xs:complexType>
 
 </xs:schema>
-