ret = ffurl_open_whitelist(&rtsp_st->rtp_handle, url, AVIO_FLAG_READ_WRITE,
&s->interrupt_callback, &opts,
s->protocol_whitelist, s->protocol_blacklist, NULL);
ret = ffurl_open_whitelist(&rtsp_st->rtp_handle, url, AVIO_FLAG_READ_WRITE,
&s->interrupt_callback, &opts,
s->protocol_whitelist, s->protocol_blacklist, NULL);