900260 Automated Visual Event Detection and Classification : AVED XML Schema and Example This page last changed on May 12, 2009 by dcline. ## XML Schema Main schema file: EventDataSet.xsd | ------> SourceMetadata.xsd | --------> EventDetectionParameters.xsd ## Data Model
| Important AVED indexes output by Framenumber by default. If the input video clip is encoded according to the UTC format, the timecode will be populated in the FrameEventSet->timecode field. Timecode frequency is calculated based on the SourceMetaData->frameRate field.
## XML Sample
    <?xml version="1.0" encoding="UTF-8" ?>
    <!--Created by: MBARI software mbarivision v0.1.3 (C) 2003-2004 MBARI built Sep  8 2006 at 13:58:18
    -->
    <EventDataSet
            xmlns="http://www.w3.org/2001/XMLSchema-instance"
            CreationDate="Sun Sep 24 14:15:05 2006&#xA;"
            EndFrame="1776"
            StartFrame="0"
            StartTimecode="">
      <EventDetectionParameters
              VersionNumber="mbarivision v0.1.3 (C) 2003-2004 MBARI built Sep  8 2006 at 13:58:18;"
              maxCost="6885"
              maxDist="18"
              minFrameNum="5"
              minSize="100"/>
      <FrameEventSet FrameNumber="0" TimeCode=""/>
      <!-- FrameEventSets ommitted from sample for brevity -->
      <FrameEventSet FrameNumber="143" TimeCode=""/>
      <FrameEventSet FrameNumber="144" TimeCode="">
        <EventObject CurrSize="2043" CurrX="378" CurrY="430" ObjectID="1" Saliency="0.00257649" StartFrameNumber="140">
          <BoundingBox LowerLeftX="342" LowerLeftY="453" UpperRightX="421" UpperRightY="411"/>
        </EventObject>
      </FrameEventSet>
      <FrameEventSet FrameNumber="145" TimeCode="">
        <EventObject CurrSize="1925" CurrX="376" CurrY="431" ObjectID="1" Saliency="0.00213244" StartFrameNumber="140">
          <BoundingBox LowerLeftX="336" LowerLeftY="452" UpperRightX="428" UpperRightY="412"/>
        </EventObject>
      </FrameEventSet>
      <FrameEventSet FrameNumber="146" TimeCode="">
        <EventObject CurrSize="2126" CurrX="376" CurrY="431" ObjectID="1" Saliency="0.00213244" StartFrameNumber="140">
          <BoundingBox LowerLeftX="338" LowerLeftY="454" UpperRightX="424" UpperRightY="413"/>
        </EventObject>
      </FrameEventSet>
      <!-- FrameEventSets ommitted from sample for brevity -->
      <FrameEventSet FrameNumber="658" TimeCode=""/>
      <FrameEventSet FrameNumber="659" TimeCode="">
        <EventObject CurrSize="255" CurrX="261" CurrY="441" ObjectID="4" Saliency="0.00343171" StartFrameNumber="655">
          <BoundingBox LowerLeftX="245" LowerLeftY="448" UpperRightX="275" UpperRightY="436"/>
        </EventObject>
      </FrameEventSet>
      <FrameEventSet FrameNumber="660" TimeCode=""/>
      <!-- FrameEventSets ommitted from sample for brevity -->
      <FrameEventSet FrameNumber="1773" TimeCode=""/>
      <FrameEventSet FrameNumber="1774" TimeCode=""/>
      <FrameEventSet FrameNumber="1775" TimeCode=""/>
      <FrameEventSet FrameNumber="1776" TimeCode=""/>
    </EventDataSet>
Attachments: Aved Event File Schema - Vers 1C.xsd (text/xml) Mbarivision Options Schema - Vers 1.xsd (text/xml) EventDataSet.xsd (text/xml) EventDataSet.xsd (text/xml) EventDetectionParameters.xsd (text/xml) EventDetectionParameters.xsd (text/xml) SourceMetadata.xsd (text/xml) AVED Event Classes.jpg (image/jpeg)

Document generated by Confluence on Feb 03, 2026 14:12