<?xml version="1.0" encoding="UTF-8" ?>
<NHNTStream version="1.0" timeScale="1000" mediaType="meta" mediaSubType="metx" text_encoding="utf-8" xml_namespace="http://www.gpac.io/dummy_namespace" xml_schema_location="http://example.org/a.xsd">
<NHNTSample DTS="0"     isRAP="yes" mediaFile="first.xml"/>
<NHNTSample DTS="10000" isRAP="yes" mediaFile="second.xml"/>
<NHNTSample DTS="20000" isRAP="yes" mediaFile="last.xml" duration="10000"/>
</NHNTStream>
