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IDVB_RST::GetRecordServiceId

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Microsoft DirectShow 9.0

IDVB_RST::GetRecordServiceId

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The GetRecordServiceId method returns the service identifier for a record in the RST.

Syntax

  HRESULT GetRecordServiceId(
  DWORD  dwRecordIndex,
  WORD*  pwVal
);

Parameters

dwRecordIndex

[in]  Specifies the record number, indexed from zero. Call the IDVB_RST::GetCountOfRecords method to get the number of records in the RST.

pwVal

[out]  Pointer to a variable that receives the service_id field. This value distinguishes the service from other services carried in the transport stream.

Return Values

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

Return code Description
E_POINTER NULL pointer argument.
MPEG2_E_OUT_OF_BOUNDS Index out of bounds.
S_OK The method succeeded.

Requirements

Header: Include dvbsiparser.h.

See Also