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IMpeg2Data::GetStreamOfSections

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Microsoft DirectShow 9.0

IMpeg2Data::GetStreamOfSections

The GetStreamOfSections method starts an ongoing request for specific MPEG-2 table sections.

Syntax

  HRESULT GetStreamOfSections(
  PID  pid,
  TID  tid,
  PMPEG2_FILTER  pFilter,
  HANDLE  hDataReadyEvent,
  IMpeg2Stream**  ppMpegStream
);

Parameters

pid

[in]  Specifies the packet identifier (PID) of the transport stream packets to examine.

tid

[in]  Specifies the table identifier (TID) of the section to retrieve.

pFilter

[in]  Optional pointer to an MPEG2_FILTER structure. The caller can use this parameter to exclude packets based on additional MPEG-2 header fields. This parameter can be NULL.

hDataReadyEvent

[in]  Handle to an event created by the caller. The filter signals this event whenever it receives new data.

ppMpegStream

[out]  Pointer to a variable that receives an IMpeg2Stream interface pointer. The caller must release the interface. Use this interface to retrieve the data when it arrives.

Return Values

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.
S_OK The method succeeded.

Requirements

Header: Include Mpeg2data.h.

See Also