[This is preliminary documentation and subject to change.]
This interface is used to initialize and control the Intel RTP Demux filter. It includes methods to control the mapping of SSRCs to pins and to set pin media types. This interface is implemented by the RTP Demux filter, and must be used by the application for both filter setup (pre-connection to other filters) and dynamic control.
See RTP Demux Filter for more detailed information on the function of this filter.
| IUnknown Methods | Description |
|---|---|
| QueryInterface | Returns pointers to supported interfaces. |
| AddRef | Increments the reference count. |
| Release | Decrements the reference count. |
| IRTPDemuxFilter Methods | Description |
|---|---|
| EnumSSRCs | Returns an SSRC enumerator. |
| GetPinInfo | Returns all the information available for a particular output pin. |
| GetSSRCInfo | Retrieves information about a particular SSRC. |
| MapSSRCToPin | Configures the SSRC that will be delivered on a particular pin. |
| SetPinCount | Configures how many output pins will be exposed by the RTP Demux filter. |
| SetPinTypeInfo | Configures the payload type accepted and the minor media type exposed by a particular output pin of the RTP Demux filter. |
| SetPinMode | Activates automatic mapping for a pin. |
| SetPinSourceTimeout | Sets the amount of time that must pass before a stream associated with a particular pin will be unmapped. |
| UnmapPin | Unmaps any stream that is currently mapped to a particular pin. |
| UnmapSSRC | Unmaps a particular SSRC from the pin it is being delivered on. |