<?xml version="1.0" encoding="UTF-8"?>
<MPD
    type="dynamic"
    timeShiftBufferDepth="PT16S"
    minimumUpdatePeriod="PT4M"
    availabilityStartTime="1970-01-01T00:00:00Z">
  <!-- Now is 60 seconds after the start of the window. -->
  <UTCTiming
      schemeIdUri="urn:mpeg:dash:utc:direct:2014"
      value="2020-01-01T00:01:00Z" />
  <ServiceDescription id="0">
    <Latency target="4000" />
  </ServiceDescription>
  <Period id="1" start="PT0S">
    <AdaptationSet id="0" contentType="video">
      <SegmentTemplate presentationTimeOffset="0" timescale="1000" startNumber="1">
        <SegmentTimeline>
          <!-- t = 2020-01-01T00:00:00Z (UTC) -->
          <S t="1577836800000" d="4000" r="3"/>
        </SegmentTimeline>
      </SegmentTemplate>
      <Representation id="0"/>
    </AdaptationSet>
  </Period>
</MPD>
