.\" generated by cd2nroff 0.1 from CURLOPT_RTSP_TRANSPORT.md
.TH CURLOPT_RTSP_TRANSPORT 3 "2024-11-18" libcurl
.SH NAME
CURLOPT_RTSP_TRANSPORT \- RTSP Transport: header
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_TRANSPORT,
                          char *transport);
.fi
.SH DESCRIPTION
Pass a char pointer 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
This functionality affects rtsp only
.SH EXAMPLE
.nf
int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode res;
    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");
    res = curl_easy_perform(curl);
    curl_easy_cleanup(curl);
  }
}
.fi
.SH AVAILABILITY
Added in curl 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),
.BR CURLOPT_RTSP_SESSION_ID (3)