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4 changes: 3 additions & 1 deletion doc/Media2.xml
Original file line number Diff line number Diff line change
Expand Up @@ -957,7 +957,9 @@ Added Multitrack Streaming</revremark>
<title>Metadata Configuration</title>
<para>A profile containing a MetadataConfiguration enables the streaming of metadata. Metadata can consist of events, PTZ status, and/or analytics data. </para>
<para>For PTZ transmission of status and position change information can be enabled separately.</para>
<para>Event streaming can be enabled and controlled using topic filters. For topic filter configuration refer to section “Event Handling” of the ONVIF Core Specification.</para>
<para>Event streaming can be enabled and controlled using topic filters. A device signalling
MaxContentFilterSize shall support content filtering. For topic and content filter
configuration refer to section “Event Handling” of the ONVIF Core Specification.</para>
<para>Streaming of scene description can be enabled. Optionally the AnalyticsEngineConfiguration allows to restrict streaming of scene description to the provided list of AnalyticsModules. Note that analytics modules only generate scene description if they are configured in the AnalyticsConfiguration of the profile as defined in section <xref linkend="_Ref425846556" />.</para>
<para>A device shall ignore any analytics module parameters passed to the SetMetadataConfiguration command and should not list AnalyticsModule/Parameters.</para>
<para>The structure also contains multicast parameters used to configure and control multicast of the metadata stream. Devices supporting compressed metadata shall signal available compression algorithm as defined in the MetadataCompressionType. Currently defined compression types are "GZIP" and "EXI". For details on the EXI configuration see <xref linkend="_Ref425842742" />.</para>
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5 changes: 5 additions & 0 deletions wsdl/ver10/schema/onvif.xsd
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Expand Up @@ -1493,6 +1493,11 @@ IN NO EVENT WILL THE CORPORATION OR ITS MEMBERS OR THEIR AFFILIATES BE LIABLE FO
<xs:documentation>True if the device is able to stream the Geo Located positions of each target.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="MaxContentFilterSize" type="xs:int">
<xs:annotation>
<xs:documentation>A device signalling support for content filtering shall support expressions with the provided expression size.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:anyAttribute processContents="lax"/>
</xs:complexType>
<!--===============================-->
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