Manpages - CURLOPT_INTERLEAVEDATA.3

CURLOPT_INTERLEAVEDATA - pointer passed to RTSP interleave callback

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_INTERLEAVEDATA, void *pointer);

This is the userdata pointer that will be passed to CURLOPT_INTERLEAVEFUNCTION(3) when interleaved RTP data is received. If the interleave function callback is not set, this pointer is not used anywhere.

NULL

RTSP

  static size_t rtp_write(void *ptr, size_t size, size_t nmemb, void *user)
  {
    struct local *l = (struct local *)user;
    /* take care of the packet in 'ptr', then return... */
    return size * nmemb;
  }
  {
    struct local rtp_data;
    curl_easy_setopt(curl, CURLOPT_INTERLEAVEFUNCTION, rtp_write);
    curl_easy_setopt(curl, CURLOPT_INTERLEAVEDATA, &rtp_data);
  }

Added in 7.20.0

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

*CURLOPT_INTERLEAVEFUNCTION*(3), *CURLOPT_RTSP_REQUEST*(3),