Onvif G - Search API - FindEvents. Why are there no examples

[moerwald]

I'm actually struggling really hard with the FindEvent request method in the recording-search-api.

Why are there no examples how tt:SearchScopeScope[1][1] and/or tt:EventFilter SearchFilter[1][1] shall be used ?!?!? Can someone give me any hints, where I can find additionaly information about FindEvent....

Thx

[venki5685]

Sample Find Events with search scope, event filter request & response xml, GetEventSearchResults request & response xml are attached.
FindEvents_xml_request_response.zip

[zozobreakzou]

can you list all event filter that can be filled in SearchFilter & RecordingInformationFilter ?

[moerwald]

Will this samples be added to the spec?

[moerwald]

As the FindEventsRequest:

<s:Envelope
	xmlns:s="http://www.w3.org/2003/05/soap-envelope">
	<s:Body
		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		xmlns:xsd="http://www.w3.org/2001/XMLSchema">
		<FindEvents xmlns="http://www.onvif.org/ver10/search/wsdl">
			<StartPoint>2023-09-05T09:05:12.68Z</StartPoint>
			<EndPoint>2023-09-05T09:29:08Z</EndPoint>
			<Scope>
				<IncludedRecordings xmlns="http://www.onvif.org/ver10/schema">REC_1693875846</IncludedRecordings>
			</Scope>
			<SearchFilter>
				<wsnt:TopicExpression Dialect="http://www.onvif.org/ver10/tev/topicExpression/ConcreteSet"
					xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
					xmlns:tns1="http://www.onvif.org/ver10/topics">tns1:RecordingHistory/Track/State				
				</wsnt:TopicExpression>
			</SearchFilter>
			<IncludeStartState>true</IncludeStartState>
			<KeepAliveTime>PT60S</KeepAliveTime>
		</FindEvents>
	</s:Body>
</s:Envelope>

How shall multiple recording tokens be used?

[venki5685]

  <Scope>
   <IncludedRecordings xmlns="http://www.onvif.org/ver10/schema">REC_Token_1</IncludedRecordings>
   <IncludedRecordings xmlns="http://www.onvif.org/ver10/schema">REC_Token_2</IncludedRecordings>
  </Scope>

[moerwald]

Is it also possible to define start-times and end-times in FindRecordings ? If, so -> can someone provide an example of the XML?