Audiovisual management system

A user preferences description scheme relating to at least one of audio and video comprising:

• (a) said user preferences description scheme includes attribute information;
• and
• (b) said attribute information comprising:
• <complexType name=“PreferenceConditionType”>
• <complexContent>
• <extension base=“mpeg7:DType”>
• <sequence>
• <element name=“Place”type=“mpeg7:PlaceType”minOccurs=“0”/>
• <element name=“Time”minOccurs=“0”maxOccurs=“unbounded”>
• <complexType>
• <complexContent>
• <extension base=“mpeg7:TimeType”>
• <attribute name=“recurrence”type=“mpeg7:recurrenceValueType”use=“default”value=“none”/>
• <attribute name=“numOfRecurrences”type=“positiveInteger”use=“optional”/>
• </extension>
• </complexContent>
• </complexType>
• </element>
• </sequence>
• </extension>
• </complexContent>
• </complexType>
• <simpleType name=“recurrenceValueType”>
• <restriction base=“string”>
• <enumeration value=“none”/>
• <enumeration value=“daily”/>
• <enumeration value=“weekly”/>
• <enumeration value=“monthly”/>
• <enumeration value=“annually”/>
• </restriction>
• </simpleType>.

A user preferences description scheme relating to at least one of audio and video comprising:

• (a) said user preferences description scheme includes attribute information;
• (b) said attribute information includes a time;
• (c) said time includes associated information corresponding to recurrences of said time;
• (d) said recurrences includes the number of said recurrences;
• and
• (e) said number of said recurrences is a positive integer.

A user preferences description scheme relating to at least one of audio and video comprising:

• (a) said user preferences description scheme includes attribute information;
• and
• (b) said attribute information comprising:
• 12 <complexType name=“PreferenceConditionType”> <complexContent> <extension base=“mpeg7:DType”> <sequence> <element name=“Place” type=“mpeg7:PlaceType” minOccurs= “0”/> <element name=“Time” minOccurs=“0” maxOccurs= “unbounded”> <complexType> <complexContent> <extension base=“mpeg7:TimeType”> <attribute name=“recurrence” use=“optional” default=“none”> <simpleType> <union> <simpleType> <restriction base=“NMTOKEN”> <enumeration value=“none”/> <enumeration value=“daily”/> <enumeration value=“weekly”/> <enumeration value=“monthly”/> <enumeration value=“annually”/> </restriction> </simpleType> <simpleType> <restriction base=“mpeg7:termReferenceType”/> </simpleType> </union> </simpleType> </attribute> <attribute name=“numOfRecurrences” type=“positiveInteger” use=“optional”/> </extension> </complexContent> </complexType> </element> </sequence> </extension> </complexContent> </complexType>