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IATSCLocator::get_TSID

 
Microsoft DirectShow 9.0

IATSCLocator::get_TSID

The get_TSID method retrieves the transport stream ID.

Syntax

  HRESULT get_TSID(
  long*  pTSID
);

Parameters

pTSID

[out] Pointer to a variable of type long that receives the transport stream ID.

Return Values

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

Remarks

This property is not required for tuning. It will be set by the BDA Transport Information Filter (TIF) when the signal is acquired. This property is not used by the application but may be used by one or more of the receiver filters. For example, a TIF may use this to determine whether the transport stream has changed from what was originally tuned and generate events that cause re-acquisition of the requested program.

Requirements

Header: Dshow.h.

Library: Quartz.dll.

See Also