ITSDT Interface
| Microsoft DirectShow 9.0 |
ITSDT Interface
This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005.
The ITSDT interface enables the client to get data from a transport stream description table (TSDT). The IAtscPsipParser::GetTSDT and IDvbSiParser::GetTSDT methods return pointers to this interface.
In addition to the methods inherited from IUnknown, the ITSDT interface exposes the following methods.
| Method | Description |
| ConvertNextToCurrent | Converts a next table to a current table. |
| GetCountOfTableDescriptors | Returns the number of descriptors in the TSDT. |
| GetNextTable | Retrieves the next table that follows the current table. |
| GetTableDescriptorByIndex | Retrieves a table descriptor for the TSDT. |
| GetTableDescriptorByTag | Searches the TSDT for a descriptor with the specified descriptor tag. |
| GetVersionNumber | Returns the version number for the TSDT. |
| Initialize | Initializes the object. |
| RegisterForNextTable | Registers the client to be notified when a next table arrives that will replace the current table. |
| RegisterForWhenCurrent | Registers the client to be notified when the table becomes current. |
Requirements
Header: Include Mpeg2PsiParser.h.
See Also