gistfile1.txt

<VAST version="3.0">
  <Ad id="1">
    <InLine>
      <AdSystem>ExampleAdSystem</AdSystem>
      <AdTitle>Sample Ad</AdTitle>
      <Creatives>
        <Creative>
          <Linear>
            <Duration>00:01:00</Duration> <!-- Adjust the duration if necessary -->
            <MediaFiles>
              <MediaFile delivery="progressive" type="video/mp4" width="640" height="360">
                <![CDATA[https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ForBiggerEscapes.mp4]]>
              </MediaFile>
            </MediaFiles>
          </Linear>
        </Creative>
      </Creatives>
    </InLine>
  </Ad>
</VAST>