IDVB_SIT interface (dvbsiparser.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The IDVB_SIT interface enables the client to get information from a selection information table (SIT). The IDvbSiParser::GetSIT method returns a pointer to this interface.
The presence of a SIT in a transport stream indicates that the transport stream is partial, meaning the stream contains a subset of a complete broadcast stream. A partial transport stream does not carry any service information (SI) tables other than SITs and discontinuity information tables (DITs). The SIT contains a summary of the full SI information for the stream.
The SIT may contain one or more table-wide descriptors. In addition, each record in the SIT may have one or more descriptors. To get the table-wide descriptors, use the GetTableDescriptorByIndex or GetTableDescriptorByTag method. To get the record descriptors, use the GetRecordDescriptorByIndex or GetRecordDescriptorByTag method.
Inheritance
The IDVB_SIT interface inherits from the IUnknown interface. IDVB_SIT also has these types of members:
Methods
The IDVB_SIT interface has these methods.
| IDVB_SIT::ConvertNextToCurrent This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetCountOfRecords This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetCountOfTableDescriptors This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetNextTable This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetRecordCountOfDescriptors This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetRecordDescriptorByIndex This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetRecordDescriptorByTag This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetRecordRunningStatus This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetRecordServiceId This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetTableDescriptorByIndex This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetTableDescriptorByTag This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::GetVersionNumber This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::Initialize This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::RegisterForNextTable This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
| IDVB_SIT::RegisterForWhenCurrent This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later. |
Requirements
| Target Platform | Windows |
| Header | dvbsiparser.h |