IAtscPsipParser::GetETT Method
This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The GetETT method retrieves the extended text table (ETT).
Syntax
HRESULT GetETT(
[in] PID pid,
[in] WORD *wSourceId,
[in] WORD *pwEventId,
[out] IATSC_ETT **ppETT
);
Parameters
pid [in]
Specifies the packet identifier (PID) for the requested ETT.wSourceId [in]
Optional pointer to a variable that contains a table source identifier. You can use this value to filter the request. Otherwise, set this parameter to NULL.pwEventId [in]
Optional pointer to a variable that contains a table event identifier. You can use this value to filter the request. Otherwise, set this parameter to NULL.ppETT [out]
Receives an IATSC_ETT interface pointer. The caller must release the interface.
Return Value
The method returns an HRESULT. Possible values include those in the following table.
| Return code | Description |
|---|---|
E_OUTOFMEMORY |
Insufficient memory. |
E_POINTER |
NULL pointer argument. |
MPEG2_E_SECTION_NOT_FOUND |
The filter did not receive the table in the allotted time. |
MPEG2_E_UNINITIALIZED |
The Initialize method was not called. |
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 Atscpsipparser.h. |
See Also
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Build date: 12/4/2008