IDvbSiParser::GetSDT Method

Article
2009-01-07

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The GetSDT method retrieves the service description table (SDT).

Syntax

HRESULT GetSDT(
  [in]   TID tableId,
  [in]   WORD *pwTransportStreamId,
  [out]  IDVB_SDT **ppSDT
);

Parameters

tableId [in]
Specifies the table identifier of the SDT. Use one of the values in the following table.

Value Description

DVB_SDT_ACTUAL_TID (0x42) SDT for the current transport stream.

DVB_SDT_OTHER_TID (0x46) SDT for another transport stream.
pwTransportStreamId [in]
Optional parameter that contains a transport stream identifier (TSID). You can use this value to filter the request. Otherwise, set this parameter to NULL.
ppSDT [out]
Address of a variable that receives an IDVB_SDT interface pointer. The caller must release the interface.

Value	Description
DVB_SDT_ACTUAL_TID (0x42)	SDT for the current transport stream.
DVB_SDT_OTHER_TID (0x46)	SDT for another transport stream.

Return Value

The method returns an HRESULT. Possible values include those in the following table.

Return code	Description
E_INVALIDARG	Invalid argument.
E_POINTER	NULL pointer argument.
MPEG2_E_SECTION_NOT_FOUND	The filter did not receive the table in the allotted time.
S_OK	The method succeeded.

Remarks

The method fails if the filter does not receive a matching table within a predetermined length of time.

Requirements

Header

Declared in Dvbsiparser.h.

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