<?xml version="1.0" encoding="UTF-16" standalone="yes"?>
<Mpeg7 xmlns="urn:mpeg:mpeg7:schema:2001" xmlns:mpeg7="urn:mpeg:mpeg7:schema:2001" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns:mpeg7ext="http://iis.joanneum.at/mpeg7/schema/2005" xsi:schemaLocation="urn:mpeg:mpeg7:schema:2001 davp-2005.xsd http://iis.joanneum.at/mpeg7/schema/2005 Mpeg7-jrs-2006.xsd">
	<DescriptionMetadata>
		<Version>1.1</Version>
		<LastUpdate>2006-10-19T00:34:05</LastUpdate>
		<Comment>
			<FreeTextAnnotation>DAVP compliant</FreeTextAnnotation>
		</Comment>
		<PrivateIdentifier>bbc_news_20050706_2200</PrivateIdentifier>
		<CreationTime>2006-10-18T22:37:09</CreationTime>
	</DescriptionMetadata>
	<Description xsi:type="ContentEntityType">
		<DescriptionMetadata>
			<PrivateIdentifier>PID_1</PrivateIdentifier>
		</DescriptionMetadata>
		<MultimediaContent xsi:type="AudioVisualType">
			<AudioVisual id="AVID_1">
				<MediaInformation>
					<MediaProfile>
						<MediaFormat>
							<Content href="urn:mpeg:mpeg7:cs:ContentCS:2001:2">
								<Name>Audiovisual</Name>
							</Content>
							<Medium href="urn:mpeg:mpeg7:cs:MediumCS:2001:2.1.1">
								<Name>HardDisk</Name>
							</Medium>
							<FileFormat href="urn:mpeg:mpeg7:cs:FileFormatCS:2001:3">
								<Name>MPEG-2</Name>
							</FileFormat>
							<FileSize>389692160</FileSize>
							<BitRate>1200000</BitRate>
							<!-- visual and audio coding omitted  -->
						</MediaFormat>
						<MediaInstance>
							<InstanceIdentifier>MI_ID0</InstanceIdentifier>
							<MediaLocator>
								<MediaUri>$LI_SYSINTDATA2;/bbc_news_20050706_2200.mpg</MediaUri>
							</MediaLocator>
						</MediaInstance>
					</MediaProfile>
					<!-- second profile describing the label image sequence -->
					<MediaProfile>
						<MediaFormat>
							<Content href="urn:x-to-be-defined:labelimage">
								<Name>Label image</Name>
							</Content>
							<Medium href="urn:mpeg:mpeg7:cs:MediumCS:2001:2.1.1">
								<Name>HardDisk</Name>
							</Medium>
							<FileFormat href="urn:mpeg:mpeg7:cs:FileFormatCS:2001:18">
								<Name>tiff</Name>
							</FileFormat>
						</MediaFormat>
						<MediaInstance>
						<InstanceIdentifier>MI_label1</InstanceIdentifier>
							<!-- we use an extension here to efficiently describe still image sequences -->
							<MediaLocator xsi:type="mpeg7ext:SequenceMediaLocator" from="0" to="1000" symbol="#" digits="6">
								<MediaUri>labelimage#.tif</MediaUri>
							</MediaLocator>
						</MediaInstance>
					</MediaProfile>
				</MediaInformation>
				<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005/av.programme">
					<Name>Programme</Name>
				</StructuralUnit>
				<CreationInformation>
					<Creation>
						<Title>Undefined</Title>
					</Creation>
				</CreationInformation>
				<MediaTime>
					<MediaTimePoint>T00:00:00:0F25</MediaTimePoint>
					<MediaDuration>P0DT0H47M42S23N25F</MediaDuration>
				</MediaTime>
				<MediaSourceDecomposition criteria="modalities">
					<VideoSegment id="VSID_1">
						<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005/vis.programme">
							<Name>Programme</Name>
						</StructuralUnit>
						<TemporalDecomposition criteria="visual shots">
							<VideoSegment id="TRID_1" xsi:type="ShotType">
								<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.shot">
									<Name>Shot</Name>
								</StructuralUnit>
								<MediaTime>
									<MediaTimePoint>T00:00:00:0F25</MediaTimePoint>
									<MediaDuration>P0DT0H0M8S13N25F</MediaDuration>
								</MediaTime>
								<TemporalDecomposition criteria="key frames">
									<VideoSegment id="KFID_1">
									    <!-- extracted key frame file -->
										<MediaLocator>
											<MediaUri>$LI_ME;keyframes/00_00_00_00.jpg</MediaUri>
										</MediaLocator>
										<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.keyframe">
											<Name>Keyframe</Name>
										</StructuralUnit>
										<MediaTime>
											<MediaTimePoint>T00:00:00:0F25</MediaTimePoint>
											<MediaDuration>P0DT0H0M0S1N25F</MediaDuration>
										</MediaTime>
										<!-- global visual descriptors of key frame can be added here -->
										<SpatioTemporalDecomposition criteria="regions">
											<!-- region id follows the format prefix + framenr + label -->
											<StillRegion id="sr0_1">
												<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.stillregion" />
												<SpatialLocator>
													<!-- bounding box -->
													<Box mpeg7:dim="2 2">0 0 100 100</Box>
													<!-- instead of the bounding box, also a more precise definition can be given -->
													<Polygon>
														<Coords mpeg7:dim="2 6">0 5 10 -5 20 10 70 50 -10 40 -50 -23</Coords>
													</Polygon>
												</SpatialLocator>
												<!-- visual descriptors of region can be added here -->
											</StillRegion>
											<!-- region id follows the format prefix + framenr + label -->
											<StillRegion id="sr0_2">
												<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.stillregion" />
												<SpatialLocator>
													<!-- bounding box -->
													<Box mpeg7:dim="2 2">11 27 34 98</Box>
												</SpatialLocator>
												<!-- visual descriptors of region can be added here -->
											</StillRegion>
										</SpatioTemporalDecomposition>
									</VideoSegment>
								</TemporalDecomposition>
								<!-- region segmentation for the shot -->
								<SpatioTemporalDecomposition criteria="regions">
									<!-- region id is a label that is valid across the label images of the sequence -->
									<MovingRegion id="mr1">
										<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.movingregion" />
										<SpatioTemporalLocator>
											<!-- trajectory of a bounding box or polygon -->
											<ParameterTrajectory motionModel="still">
												<!-- time for which the trajectory is described -->
												<MediaTime>
													<MediaTimePoint>T00:00:00:0F25</MediaTimePoint>
													<MediaDuration>P0DT0H0M8S13N25F</MediaDuration>
												</MediaTime>
												<!-- specification of the box/polygon in the first frame -->
												<InitialRegion>
													<Box mpeg7:dim="2 2">0 0 100 100</Box>
												</InitialRegion>
											</ParameterTrajectory>
										</SpatioTemporalLocator>
										<!-- visual descriptors of region can be added here -->
									</MovingRegion>
									<!-- region id is a label that is valid across the label images of the sequence -->
									<MovingRegion id="mr2">
										<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.movingregion" />
										<SpatioTemporalLocator>
											<!-- trajectory of a bounding box or polygon -->
											<ParameterTrajectory motionModel="translation">
												<!-- time for which the trajectory is described -->
												<MediaTime>
													<MediaTimePoint>T00:00:00:0F25</MediaTimePoint>
													<MediaDuration>P0DT0H0M8S13N25F</MediaDuration>
												</MediaTime>
												<!-- specification of the box/polygon in the first frame -->
												<InitialRegion>
													<Box mpeg7:dim="2 2">0 0 100 100</Box>
												</InitialRegion>
												<Params>
													<!-- time point, for which translation parameters are specified -->
													<KeyTimePoint>
														<MediaTimePoint>T00:00:00:0F25</MediaTimePoint>
														<MediaTimePoint>T00:00:05:0F25</MediaTimePoint>
													</KeyTimePoint>
													<!-- translation parameters for these time points -->
													<!-- x -->
													<InterpolationFunctions>
														<KeyValue>0</KeyValue>
														<KeyValue>15</KeyValue>
													</InterpolationFunctions>
													<!-- y -->
													<InterpolationFunctions>
														<KeyValue>0</KeyValue>
														<KeyValue>33</KeyValue>
													</InterpolationFunctions>
												</Params>
											</ParameterTrajectory>
										</SpatioTemporalLocator>
										<!-- visual descriptors of region can be added here -->
									</MovingRegion>
									<!-- region id is a label that is valid across the label images of the sequence -->
									<!-- this shows an alternative description option, without specifying the region trajectory, but describing or referencing regions in the segmentation of single frames -->
									<MovingRegion id="mr3">
										<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.movingregion" />
										<SpatioTemporalLocator>
											<!-- time segment in which the region is present -->
											<MediaTime>
												<MediaTimePoint>T00:00:01:0F25</MediaTimePoint>
											<MediaDuration>P0DT0H0M2S10N25F</MediaDuration>
											</MediaTime>
										</SpatioTemporalLocator>
										<!-- visual descriptors of region can be added here -->
										<TemporalDecomposition criteria="still regions">
											<!-- reference a region described for a frame -->
											<StillRegionRef idref="sr0_1" />
											<!-- describe still region here -->
											<StillRegion id="sr15_1">
												<StructuralUnit href="urn:x-mpeg-7-davp:cs:StructuralUnitCS:2005:vis.stillregion" />
												<SpatialLocator>
													<!-- bounding box -->
													<Box mpeg7:dim="2 2">11 27 34 98</Box>
												</SpatialLocator>
												<!-- visual descriptors of region can be added here -->
											</StillRegion>
										</TemporalDecomposition>
									</MovingRegion>
								</SpatioTemporalDecomposition>
							</VideoSegment>
						</TemporalDecomposition>
					</VideoSegment>
				</MediaSourceDecomposition>
			</AudioVisual>
		</MultimediaContent>
	</Description>
</Mpeg7>
