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.TH CURLOPT_RTSP_TRANSPORT 3 "May 31, 2017" "libcurl 7.73.0" "curl_easy_setopt options"

.SH NAME
CURLOPT_RTSP_TRANSPORT \- set RTSP Transport: header
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_TRANSPORT,
                          char *transport);
.SH DESCRIPTION
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.
.SH DEFAULT
NULL
.SH PROTOCOLS
RTSP
.SH EXAMPLE
.nf
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);
}
.fi
.SH AVAILABILITY
Added in 7.20.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
CURLE_OUT_OF_MEMORY if there was insufficient heap space.
.SH "SEE ALSO"
.BR CURLOPT_RTSP_REQUEST "(3), " CURLOPT_RTSP_SESSION_ID "(3), "