IAtscPsipParser::GetETT method (atscpsipparser.h)
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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
[in] pid
Specifies the packet identifier (PID) for the requested ETT.
[in] wSourceId
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.
[in] pwEventId
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.
[out] ppETT
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 |
---|---|
|
Insufficient memory. |
|
NULL pointer argument. |
|
The filter did not receive the table in the allotted time. |
|
The Initialize method was not called. |
|
The method succeeded. |
Remarks
The method fails if the filter does not receive a matching table within a predetermined length of time.
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | atscpsipparser.h |