IRTPDemuxFilter ::MapSSRCToPin

[This is preliminary documentation and subject to change.]

This method is used to configure the SSRC that will be delivered on a particular pin. This method may be called for any output pin of the RTP Demux filter at any time. If a pin previously had an SSRC mapped to it, the new SSRC value will override it, causing the previously mapped SSRC to no longer be rendered.

HRESULT MapSSRCToPin(
  DWORD dwSSRC,
  IPin *pIPin
);
 

Parametrs

dwSSRC

SSRC of the stream to output on this pin.

pIPin

Pointer to an IPin interface to which the indicated SSRC is mapped. If NULL, the SSRC will be mapped to the first available (unmapped) pin whose subtype matches the PT of the SSRC in question.

Return Values

E_HANDLE

The ppIPin parameter is not a valid pointer.

E_INVALIDARG

No such SSRC has been detected.

E_POINTER

The pbPT parameter is not a valid pointer.

NOERROR

Successfully returned the information available for this SSRC.