Manpages - CURLOPT_RTSP_TRANSPORT.3

CURLOPT_RTSP_TRANSPORT - RTSP Transport: header

  #include <curl/curl.h>

  CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_TRANSPORT,
                            char *transport);

Pass a char * to tell libcurl what to pass for the Transport: header for this RTSP session. This is mainly a convenience method to avoid needing to set a custom Transport: header for every SETUP request. The application must set a Transport: header before issuing a SETUP request.

The application does not have to keep the string around after setting this option.

NULL

RTSP

  CURL *curl = curl_easy_init();
  if(curl) {
    curl_easy_setopt(curl, CURLOPT_URL, "rtsp://example.com/");
    curl_easy_setopt(curl, CURLOPT_RTSP_REQUEST, CURL_RTSPREQ_SETUP);
    curl_easy_setopt(curl, CURLOPT_RTSP_TRANSPORT,
                     "RTP/AVP;unicast;client_port=4588-4589");
    ret = curl_easy_perform(curl);
    curl_easy_cleanup(curl);
  }

Added in 7.20.0

Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.

*CURLOPT_RTSP_REQUEST*(3), *CURLOPT_RTSP_SESSION_ID*(3),