HP-UX Multimedia Streaming Protocols (MSP) Programmer's Guide

1. Initiate sdp_t, the SDP structure.
sdp_init
2. Fill up sdp_t using sdp_add* APIs.
or
Fill up sdp_t by parsing an input buffer containing SDP descriptions.
sdp_parse_buf
3. Create buffer.
sdp_create_buf
4. Free the buffer.
sdp_free
Figure 2-3 illustrates the call order sequence of APIs that create an SDP packet.
SDP Call Order Sequence 77