|Microsoft DirectX 9.0|
The implementation of this method is provided as sample code with the DirectShow SDK. It is not a supported DirectShow API.
The GetTransportStreamId method retrieves the transport_stream_id field from the PAT. This value is defined by the user, and can be used to distinguish a particular transport stream from other streams on the same network. A transport stream contains at most one PAT.
HRESULT GetTransportStreamId( WORD *pStreamId );
[out] Pointer to a variable that receives the transport_stream_id field.
The method returns an HRESULT value. Possible values include, but are not limited to, the values shown in the following table.