{{docname|STBService:1.4 for USP}}
{{appdate|September 2019}}
{{trname|TR-135a3}}
August 2015:
* Added objects for Service Monitoring of Events
September 2019: {{xmlref|tr-135-1-4-1-usp|Corrigendum 1}}
* Added USP support (split XML into common, CWMP and USP files)
Progression in {{units}} of the current scan. The value is undefined when a scan is not in progress.
DVB-T service list database installation. Supports maintenance of the service list database by scanning frequencies in order to detect services.
The service list database is in {{object|.Components.FrontEnd.{i}.DVBT.ServiceListDatabase}}.
Frequency (in {{units}}) at which to start the scanning process.
Frequency (in {{units}}) at which to stop the scanning process.
Connect to a DVB-T logical channel.
Logical channel number to connect to (the logical channel's preferred service will be connected to).
If a {{object|.ServiceMonitoring.MainStream}} instance with ''ServiceType'' = ''DTT'' is currently enabled, the STB MUST ensure that performance data for this service is collected in that instance.
Connect to a DVB-T service.
DvbId of the service to connect to.
If a {{object|.ServiceMonitoring.MainStream}} instance with ''ServiceType'' = ''DTT'' is currently enabled, the STB MUST ensure that performance data for this service is collected in that instance.
The value of this parameter is undefined while installing the service list (see {{command|.Components.FrontEnd.{i}.DVBT.Install()}}).
Resets the service list database.
Force connection to a dedicated IP stream for test purposes.
RFC 3986 URI that describes the service to connect to in the form:
* <trsp>://<addr>:<port>?StrCtrl=<strctrl>?StrTrspCtrl=<trspctrl>?MuxType=<muxtype>
where:
* '''<addr>''' is the IP address of the service source (for Unicast) or IGMP group (for Multicast).
* '''<port>''' is the associated TCP/UDP port. If not specified, the STB is assumed to know and use an appropriate default port.
* '''<trsp>''' is the streaming transport protocol and MUST be one of the values in {{param|.Capabilities.FrontEnd.IP.StreamingTransportProtocols}}, which SHOULD be converted to lower-case.
* '''<strctrl>''' is the streaming control protocol and MUST be one of the values in {{param|.Capabilities.FrontEnd.IP.StreamingControlProtocols}}. If not specified, no streaming control protocol is to be used.
* '''<trspctrl>''' is the streaming transport control protocol and MUST be one of the values in {{param|.Capabilities.FrontEnd.IP.StreamingTransportControlProtocols}}. If not specified, no streaming transport control protocol is to be used.
* '''<muxtype>''' is the multiplex type and MUST be one of the values in {{param|.Capabilities.FrontEnd.IP.MultiplexTypes}}. This tells the STB which multiplex type to expect. If not specified, the STB is assumed to know, or to be able to determine, the multiplex type.
Note that download protocols are not supported by the above syntax. However, the specified syntax is just a baseline, and STBs MAY support an extended syntax.
Example of Multicast MPEG2-TS over RTP with no transport control:
* rtp://224.112.15.18:3257?StrCtrl=IGMP?MuxType=MPEG2-TS
Example of Multicast MPEG2-TS over RTP with AL-FEC transport control:
* rtp://224.112.15.18:3257?StrCtrl=IGMP?StrTrspCtrl=AL-FEC?MuxType=MPEG2-TS
Example of Unicast MPEG2-TS over UDP with RTSP transport control:
* udp://174.146.35.12:3257?StrCtrl=RTSP?MuxType=MPEG2-TS
Example of Unicast raw AV over RTP with RTCP control and RTSP transport control:
* rtp://174.146.35.12:3257?StrCtrl=RTSP?StrTrspCtrl=RTCP?MuxType=None
If a {{object|.ServiceMonitoring.MainStream}} instance with ''ServiceType'' = ''IP'' or ''IPTV'' (or ''VoD'' if the URI accesses a VoD service) is currently enabled, the STB MUST ensure that performance data for this service is collected in that instance.
Describes the service to connect to for force monitoring purposes with the same syntax as {{param|#.ServiceConnect().URI}}.
Cancels this audio output's mute status.
Resets the STB's master PIN code to 0000. It is not recommended that this be set to true without the user's permission. No data on the device such as PVR recordings are to be cleared as a result of resetting the PIN code.
Forces statistics for the current sample to be calculated and updated in the data model.
If this is the first time that {{command}} has been invoked during the current sample interval, this MUST cause a new value to be added to each of the Sample statistics comma-separated list parameters, and the {{param|ReportEndTime}} and all ''SampleSeconds'' parameters MUST be updated accordingly.
If this is not the first time that {{command}} has been invoked during the current sample interval, then the new values that were added as described in the previous paragraph, and the {{param|ReportEndTime}} and all ''SampleSeconds'' parameters, MUST be updated accordingly.
Note that {{command}} just provides a ''sneak preview'' of the current sample. It does not create a new sample and it does not interfere with the sample interval schedule.
At the end of each sample interval, if {{command}} was invoked during the sample interval then the new values that were added as described above, and the {{param|ReportEndTime}} and all ''SampleSeconds'' parameters, will be updated accordingly. In other words, the partial sample data that was created when {{command}} was invoked will be updated one last time at the end of the sample interval.
Note that some parameters, e.g. {{param|.Components.FrontEnd.{i}.IP.ServiceConnect().URI}}, include requirements that restrict the STB's freedom to determine which AV stream should be regarded as the Main AV stream for a given service.
Resets Total statistics for this ''ServiceMonitoring'' main stream instance.
Clears the events from the event log and the value of {{param|Entry.{i}.SequenceNumber}} parameter is reset to the parameter's minimum value.
Resets the viewing statistics table.
Resetting statistics MUST reset all {{param|Channel.{i}.Duration}} parameters.
Deletes this Content Item instance.
Deletes this Content Item instance.