DirectX RTP Component Description

The DirectX RTP component implements several Microsoft DirectShow filters used to stream audio and video data. This component includes filters for encoding and decoding audio and video, as well as filters for sending or receiving audio and video packets using Real-Time Transport Protocol (RTP) over User Datagram Protocol (UDP). The receiving network filter will also demultiplex the incoming packets. The network filters use the Generic Quality of Service (GQOS) application programming interface (API) to provide Quality of Service (QOS) reservations and CryptoAPI to provide decryption and encryption of the audio and video streams.

Component Configuration

This component is only configured through its APIs, which are internally used only by confmsp.dll, h323msp.dll, and rtcdll.dll, as well as some test applications.

Special Notes

Although they are DirectShow filters, the filters provided by this component cannot be used together with other DirectShow filters because of the particular requirements they have and because of some implemented specificities.

For More Information

The files describing the APIs to configure the DirectShow filters can be found at %SDXROOT%\net\tapi\skywalker\filters\doc.

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%11% dxmrtp.dll False dxmrtp.dll DirectX RTP File MSVCRT.dll File ntdll.dll File MSVFW32.dll File COMCTL32.dll File WINMM.dll File KERNEL32.dll File ADVAPI32.dll File USER32.dll File VERSION.dll File GDI32.dll File ole32.dll File OLEAUT32.dll File DSOUND.dll File WS2_32.dll File rtutils.dll False True %11%\dxmrtp.dll 0 0 File KSUSER.DLL TAPI Audio, Video and RTP Filters 1.0 TAPI Audio, Video and RTP Filters 2000 Microsoft Corp. Microsoft Corp. xzhang andresvg;cristiai 8/1/2000 10/28/2001 8:37:35 PM