<?xml version="1.0" encoding="UTF-8" ?>
<NHNTStream version="1.0" timeScale="1000" mediaType="meta" mediaSubType="mett" mime_type="text/plain" xmlHeaderEnd="elt1.start" text_encoding="utf-8" baseMediaFile="input.xml" >
<NHNTSample DTS="0"     isRAP="yes" xmlFrom="elt1.start" xmlTo="elt2.start"/>
<NHNTSample DTS="10000" isRAP="no" xmlFrom="elt2.start" xmlTo="elt3.start"/>
<NHNTSample DTS="20000" isRAP="no" xmlFrom="elt3.start" xmlTo="doc.end"/>
</NHNTStream>
