771                 AVFormatContext *rtpctx = rtsp_st->transport_priv;  in ff_rtsp_undo_setup()  local
772                 av_write_trailer(rtpctx);  in ff_rtsp_undo_setup()
774                     if (CONFIG_RTSP_MUXER && rtpctx->pb && send_packets)  in ff_rtsp_undo_setup()
776                     ffio_free_dyn_buf(&rtpctx->pb);  in ff_rtsp_undo_setup()
778                     avio_closep(&rtpctx->pb);  in ff_rtsp_undo_setup()
780                 avformat_free_context(rtpctx);  in ff_rtsp_undo_setup()
871         RTPDemuxContext *rtpctx = rtsp_st->transport_priv;  in ff_rtsp_open_transport_ctx()  local
872         rtpctx->ssrc = rtsp_st->ssrc;  in ff_rtsp_open_transport_ctx()
1045         RTPDemuxContext *rtpctx = rtsp_st->transport_priv;  in handle_rtp_info()  local
1046         if (!rtpctx)  in handle_rtp_info()
1049             rtpctx->base_timestamp = rtptime;  in handle_rtp_info()
2121                 RTPDemuxContext *rtpctx = rt->rtsp_streams[i]->transport_priv;  in pick_stream()  local
2122                 if (!rtpctx)  in pick_stream()
2124                 if (rtpctx->ssrc == AV_RB32(&buf[4])) {  in pick_stream()
2128                 if (!rtpctx->ssrc)  in pick_stream()
2226             RTPDemuxContext *rtpctx = rt->rtsp_streams[i]->transport_priv;  in ff_rtsp_fetch_packet()  local
2228             if (!rtpctx)  in ff_rtsp_fetch_packet()
2230             queue_time = ff_rtp_queued_packet_time(rtpctx);  in ff_rtsp_fetch_packet()
2277             RTPDemuxContext *rtpctx = rtsp_st->transport_priv;  in ff_rtsp_fetch_packet()  local
2278             if (rtpctx->first_rtcp_ntp_time != AV_NOPTS_VALUE) {  in ff_rtsp_fetch_packet()
2294                         rtpctx2->first_rtcp_ntp_time = rtpctx->first_rtcp_ntp_time;  in ff_rtsp_fetch_packet()
2296                             rtpctx->rtcp_ts_offset, st->time_base,  in ff_rtsp_fetch_packet()
2302 …s->start_time_realtime = av_rescale (rtpctx->first_rtcp_ntp_time - (NTP_OFFSET << 32), 1000000, 1L…  in ff_rtsp_fetch_packet()
2303                     if (rtpctx->st) {  in ff_rtsp_fetch_packet()
2305 …                      av_rescale_q (rtpctx->rtcp_ts_offset, rtpctx->st->time_base, AV_TIME_BASE_Q);  in ff_rtsp_fetch_packet()