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CURLOPT_RTSP_TRANSPORT(3) Library Functions Manual CURLOPT_RTSP_TRANSPORT(3) NAME CURLOPT_RTSP_TRANSPORT - RTSP Transport: header SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_TRANSPORT, char *transport); 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. DEFAULT NULL PROTOCOLS This functionality affects rtsp only EXAMPLE int main(void) { CURL *curl = curl_easy_init(); if(curl) { CURLcode result; 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"); result = curl_easy_perform(curl); curl_easy_cleanup(curl); } } HISTORY CURL_RTSPREQ_* enums became long types in 8.13.0, prior to this version a long cast was necessary when passed to curl_easy_setopt(3). AVAILABILITY Added in curl 7.20.0 RETURN VALUE curl_easy_setopt(3) returns a CURLcode indicating success or error. CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3). SEE ALSO CURLOPT_RTSP_REQUEST(3), CURLOPT_RTSP_SESSION_ID(3) libcurl 2026-06-11 CURLOPT_RTSP_TRANSPORT(3)
NAME | SYNOPSIS | DESCRIPTION | DEFAULT | PROTOCOLS | EXAMPLE | HISTORY | AVAILABILITY | RETURN VALUE | SEE ALSO
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